Its what I use for many guitar effects pedals and wireless mics! Been doing it for a couple of years and is very useful when you dont want or have a mains supply. A simple USB to 9V or 12V and you are good to go. Also good for keeping your internet on during a powercut as I can power my router too.
This is exactly what I was looking for for months. I almost quit looking, believing it's not possible. I'm glad I found your video. And the strange part is that the router example you mentioned in the end is exactly what got me thinking in the beginning if something like that is possible.
Now all we need is a solution that can be pre-set to your favourite voltage and nicely boxed up. Perfect for powering DSLRs, small monitors, audio recorders, etc. Tonnes of capacity for long-duration filming at fraction of the cost of a v-mount / d-tap setup (seriously... just take a look at Anton/Bauer's pricing)
+Julian Ilett Whoops - sorry! I was right you did get the smaller one didn’t you? I found it far more difficult to move between modes and visualise what it was doing. I would have put a link to your video but I couldn’t find it - was it a post bag do you remember?
@itsdatruff There is no 5V. Most banks carry all li-batteries in parallel with a voltage between 2.8V and 4.2V. All voltage above that needs to be boosted up to whatever voltage is provided. Typical efficiency these days are ~70%, meaning a 20 000 mAh bank will output equivalent of 14Ah after conversion.
Dont forget the power bank also needs to boost the voltage to output the higher then 5v. That alone will draw more current. So add that current to the current being drawn by the lamp.
I recently bought a device called a "ChugPlug". It's designed to be used with a small Apple notebook computer. Essentially it's a powerbank with a 120 volt DC output. And that is a lot more handy than what might first be thought. It will run practically any small SMPS, such as the one that powers my Asus EEE. Also cell phone chargers and many LED bulbs. Being DC rather than some kind of modified square wave AC means that any computer powered by it is very, very quiet (electrically). Just the ticket when you're recording audio out in the field.
Nice video!! Does that qc3.0 trigger remember the previously selected option, say 12v or go back to 5v option, after you disconnect it from the power source and reconnect?
seeing as the powerbank can output 5v @ 3A on its quick charge port. Couldnt you just just use a 12v boost converter to get it to 12v and allow the load to decide the current draw? or does the powerbank you have not allow the full 3A to be drawn unless it is triggered properly with the data from the QC3.0 bus?
Well i tested qc3.0 18w adapter using boost converter and i got complete 18w max rated for that adapter. At 5v its 3.6a. Its better to boost rather than triggering the qc.
Thank you Adam, very useful - I've been looking for a way to use a high capacity USB-chargeable battery to give 12v out for a while. My application is powering a low power amateur radio transceiver, for use in portable operations.
Tell me if this still be working(charge) while charging powerbank from electricity? Most of powerbanks stops charging electronics while its self charging .
In order for a qc capable power bank to output 12v, is the trigger board is necessary? Or is a qc capable cable all I need? I'm looking to power a fishfinder that works on 10-20v and draws 1a. Thanks for showing me what my power bank can do.
Awesome video. Still very useful four years after creation. I have been looking for a solution to power old Bluetooth speaker that only has barrel input for power. Thanks for the help.
Great video, thanks! I'm looking at using QC3.0 to run a 12V project and this is useful to see. I'm ordering a similar tester. FWIW there's an error at 6:46 where you say "...increase that to 5V," it seems you're actually increasing it to 9V. Not that important but thought you might want to know.
Excellent video. Exactly what I was looking for. My application: 1x RaspberryPi with an LCD screen powered on 12v 1~1.5A. Will just need a wall charger with 2x QC ports.
the 4.2v3 chip is probably a battery cell charge protection chip because lithium cells can be damaged or even catch fire if they are over charged or even charged after over discharged. there are lots of videos on youtube of battery fires caused by over charging and even puncturing the batteries.
Next, next video. Battery busbars, different materials and which is best. Especially relating to using a 1000-3000W power dc-ac inverter. Pulling 200A for example.
Omgggg thank you do muchhhh. I was going crazy to find a way to get 12v out of a power bank. To the point I burned mine 🤣. Only if I saw this video sooner.
I was looking for an alternative setup for a standard UPS for my fiber modem. But my fiber modem has a power rating of 12V 2.5A.. correct me if i'm wrong, quick charge 3.0 can only support 12V 1.5A. The power bank that I was planning to buy is 30000mAh still quickcharge 3.0 12V 1.5A. So i guess this won't do.. Do you have any tips how can i solve my problem? Thanks
Thanks for this video.. I found it 2 yrs later!! Anyways, can you please tell how long can the trigger stay on when connected to a power bank? Also can it stay online even when no load is connected at the output?
I see your point, but 'any port in a storm'. It's more portable than a lead acid battery of similar capacity! ;-p The main selling point for me is the versatility as a utility battery which could be carried in a toolbox, or on holiday, and then used to run a range of low- to medium-power devices.
@@geometrikselfelsefesi that is bad practice. A laptop charger has about 60 Watts or even more. Most powerbanks can deliver 15 Watts at best. (Not counting the Power Delivery ones)
I was wondering if you think this would work to supply power to a fish Finder? I have two charging power banks 50,000 mah and was hoping it would power the finder for a few hours. What do ya think mate?
Exactly the same problem I have too. I have 2 anchors 1260, and want to use 12V. Useful would be a ready adapter from USB to hollow socket (2.1mm / 5.5mm). There are many devices that are supplied with it (2.1 / 5.5). e.g .: I want to be able to supply the lighthouse bases of the HTC Vivce with battery. A remote VR field for quick construction. It may not save much time compared to two cables and power supply. But that's just one example. What is the cheapest part to make this happen?
can i plug a 12v fan in a usb "Quick Charger 3" to see if it actually does what it says? or is there a diy to force a charger into quick mode? (I think i found my mistake, my usb meter device i believe is only usb 2 compatible... So i need a new usb class 3 device. Not sure if using a multimeter in series with a fan will work though)
It's not clear whether or not the voltage selected remains after power is cut to the trigger? I'd like to use a multi qc2.0 60w usb charging hub to replace 3 wall sockets, they are 2x 1amp 12v router/switches + Chromecast. Or is there a cheaper/better way to do this?
I have fixed a fog light that works on 12 volt (because its made for motorcycle) on my bicycle. my normal power bank is not able to make it work. Can this help.?
I've been looking into getting a 12v supply from a battery pack, well, actually 5 battery packs at 30ah each, making it 150ah combined, reason being I'm trying to work out how I could charge my 12v lead lesuire battery when out in the sticks in our caravan, so my question would be, how could I attach x5 3.0 battery packs to charge a lead battery and not over charge it, I do have a solor regulator that stops it over charging, so maybe something like that? and can I point out, the battery packs I have are romoss 30+ sense 8, they do have a lighting output on them, I've been told this is better than 3.0 output but not totally sure on that
I have a small amp that runs on 8 AA batteries placed side by side. I have lots of 3.0 power banks (PD too). Could this run my amp? It also has a 15vdc round plug (center neg?) on the back.
thats awesome I'm trying to charge a DJI mavic air battery with a car jump starter and a 12 V car charger for the batteries, works great but the jump starter give me 13.8 volts with is full charge and the car charger would not work over 13V. any little fine regulator i could use to make sure the voltage is lower than 13V? higher than 11
hi Adam Welch i have a EPEver SHI600 inverter i ' d like know if you can demonstrate how can i utilise the remote ON/OFF switch because its not a simpele ON/OFF switch i suppose ? also i hope you can do a video about using the eBOXwifi to configure the inverter thank you .
Do you think this could power a TS100 soldering iron? I just did a quick check and it’s power requirements are: Operation Voltage: between 12v - 24v giving you power: between 17W - 65W Electric current: >1.4A - >2.7A
Adam Welch I got the trigger in the post today and it works with the ts100 fine, seems to be about half as fast to get to temperature, the temp did dip a bit when I held it on some beefy components but seems fine and under typical use I wouldn’t be able to tell any difference between using the powerbank/trigger and my 19v laptop supply which I was using previously, seems like a good portable setup 😀👍
was looking for something to do this job to run my 12v lights on my ebike without haveing a deticated 12v battery or a 12v step down converter i have a 30,000mha power bank installed into my bike already that has quick charge 3.0 i use it for deliveries on my ebike to keep my phone charged. Got new ebike iv had a small 3 s 2500mha battery pack iv had stuffed into the case of the front headlight on my bike but its died few days ago probably got way to hot. with this solution i can easily just run a wire to the pack and have it run off that
Hi, I am currently building a 19v laptop charger by utilizing the QC 3.0 12v output. My laptop is rated at 65 watts and it has a 15 watt TDP CPU and a 33 watt GPU. I used a 12v to 19v 150 watts boost converter I ordered online. I tested the boost converter on my solar panel system by hooking it up to the MPPT charge controller which has an Amp monitor and Voltage monitor function. So far, it charges my laptop (turned on) while drawing about 12v at 3.1 amps at full CPU load. When both CPU and GPU are fully loaded, it draws about 4.4 amps at 12v. When turned off or at sleep, it draws about 1.1 amps. Recently, I've tried to hook up the boost converter to the QC 3.0 powerbank and triggering the 12v output. It only then charges my laptop when it is turned off or in sleep mode. My question is, how can I connect 2 QC 3.0 powerbanks to achieve higher amps at 12v? Can anyone give me some suggestions? (I can charge my laptop if I have a USB PD powerbank but those things are pretty expensive here. So I opted to choose QC 3.0 powerbanks because it is a lot cheaper while having higher capacity) *Btw, I am using the Romoss Sense 8+ powerbank with a capacity of 30000 mah. And I am planning to buy another one just to charge my laptop. Buying 2 of these is alot cheaper than buying 1 USB PD powerbank*
The one I used (link in the description) can either initiate 5, 9 or 12 volts when set to QC2.0 mode (and a QC charger or power bank) and any voltage between 5 and 12 volts (in 200mV increments) in QC3.0 mode (and connected to a suitable power source).
Wow ! Great… great ! I was thinking 🤔 to use this small gadget to charge my Galaxy S7 @ 9 volt while the screen is on. The Galaxy S7 charges @ 5 volt while screen is on coz Samsung fears the wld over heat , after Note 7 disaster.
+Philip Hampton No. it’s not carrying any load really - just the tracks on the pcb. The positive and negative connections go straight across the board from input to output - presumably with a voltage divider for the analog to digital converter.
Interesting idea... Will you not already have a 12v battery system in place? I'd worry that you'd need to protect the powerbank and trigger with a diode to prevent current flowing the wrong way. In which case you'll get a voltage drop which may result in only 10.5-11.5 volts on the output depending on the wiring.
Adam Welch no my caravan does not have a 12v battery installed. It just has the ehu. I just thought this would be great when we don't use ehu witch is sometimes. Obviously I would unplug it if I was using the ehu. I was thinking of pairing the idea with the small portable solar panel you reviewed recently.
Well if your caravan is anything like mine all the 12 volt outlets and devices are connected in parallel with the battery charger and the battery. So theoretically as long as you have switched off the battery charger and with you having no leisure battery you could connect a power bank acting as a 12v supply wherever is most convenient for you. For me that would probably be the 12 volt 'outlet' next to the TV point. Having it connected to a proper caravan 12v plug would make it easy to connect and disconnect as needed. Teaming it with a portable USB solar charger is a nice idea. I was surprised I could fill a 10,000mAh powerbank in a day with that little 19w panel I used. I'd be tempted to go a bit bigger though because I was pretty lucky with the weather that day :-) The other option is buying a power bank that has a dedicated 12v output rather than convincing the QC chip you want 12 volts. There are a few available but they don't tend to be made by the bigger more reputable brands.
Adam Welch hey thanks for the info. You mean the battery banks that you can jump start a car?. They seems a bit iffy to me. I'll let you know what I try. Thanks again.
This power bank is not damage my mobile, my mobile required 5v but power bank 3.0 first charging out put 5v,9v,12v .plz talk to me this power bank is use best or not
@@AdamWelchUK I want to power a 12v monitor from a powerbank with 12v output, but when I plug it in from one of the QC/PD outputs (USB-A) I only get 5v 2.0a out, and I can barely see anything on my screen. Do I Need to do what you do in this video to request a higher voltage or do you think I can do it directly on my powerbank?
Nice i can now power my Router when Power outages occure .. i have 30Kmah QC3 aukey PB i just need to buy this scamming little chip.. BTW Great video Sir SUBBED
Not useful at all practically. You didn't show the input source for the power supply to the module. You can directly buy a step-up module if you want to light a 12 V lamp...
Thanks for this video and another smart idea. I'd like to go further and combine this with another video ruclips.net/video/p5lg0bfmgCw/видео.html What I would like to do is to use original DC adapter of the device (e.g. router..) as a primary power source which would charge powerbank and use powerbank’s QC3.0 USB output to power the device (router etc.). I’d like to use powerbank, which supports bi-directional Quick Charge. Like this one: www.mi.com/en/pb10000pro/ It seems it can be charged and discharged simultaneously according to its specsWhat if I plug original AC adapter to the input of the powerbank (either 5v or 9 or 12v - as QC supports all), plug QC trigger to the powerbank’s output USB (as on your video) and the device to be powered to this trigger device. What do you think, would it work? If it would, the costs of building own mini-UPS for router/switch etc. are only powerbank and QC trigger circuit (besides some plugs and cables…). My dillemas: 1. if powerbank’s output current would be enough for devices which have 12V 2A DC adapters. According to specs powerbank’s output has up to 1,5A at 12V, however devices usually have lower power consumption then it is written in their specs - i.e. even when they have 2A DC adapters they need about 1A, as they show here: ruclips.net/video/eow6RcFpP0M/видео.html 2. can I plug 9 or 12V AC to powerbank’s input without any intermediary circuit? Will powerbank, which supports QC recognize the voltage? Or do I need any additional circuit between original DC adapter of the device and powerbank’s QC input, i.e. DC2DC step back circuit? Could you help in resolving this puzzle please?
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Its what I use for many guitar effects pedals and wireless mics! Been doing it for a couple of years and is very useful when you dont want or have a mains supply. A simple USB to 9V or 12V and you are good to go. Also good for keeping your internet on during a powercut as I can power my router too.
This is exactly what I was looking for for months. I almost quit looking, believing it's not possible. I'm glad I found your video. And the strange part is that the router example you mentioned in the end is exactly what got me thinking in the beginning if something like that is possible.
This video answered exactly my questions. Thank you very much
Life saver. I thought of it but needed to find someone who actually tried it out. I'm getting me an Anker in the morning to power my TP-Link router.
Now all we need is a solution that can be pre-set to your favourite voltage and nicely boxed up. Perfect for powering DSLRs, small monitors, audio recorders, etc. Tonnes of capacity for long-duration filming at fraction of the cost of a v-mount / d-tap setup (seriously... just take a look at Anton/Bauer's pricing)
I needed to power a 12V DC motor with a capable power bank but couldnt achieve so until I came across your video. Thanks a bunch!
Ha ha, I just bought that same QC3.0 test module with exactly the same idea in mind :)
+Julian Ilett Whoops - sorry! I was right you did get the smaller one didn’t you? I found it far more difficult to move between modes and visualise what it was doing. I would have put a link to your video but I couldn’t find it - was it a post bag do you remember?
@itsdatruff There is no 5V. Most banks carry all li-batteries in parallel with a voltage between 2.8V and 4.2V. All voltage above that needs to be boosted up to whatever voltage is provided. Typical efficiency these days are ~70%, meaning a 20 000 mAh bank will output equivalent of 14Ah after conversion.
instaBlaster
That microscope is so cool. It works so much better than the usual zoom and "FOCUS!, YOU F&%K!" that is so typical.
+Markle2k It’s very handy. Cheers
Dont forget the power bank also needs to boost the voltage to output the higher then 5v. That alone will draw more current. So add that current to the current being drawn by the lamp.
I recently bought a device called a "ChugPlug". It's designed to be used with a small Apple notebook computer. Essentially it's a powerbank with a 120 volt DC output. And that is a lot more handy than what might first be thought. It will run practically any small SMPS, such as the one that powers my Asus EEE. Also cell phone chargers and many LED bulbs. Being DC rather than some kind of modified square wave AC means that any computer powered by it is very, very quiet (electrically). Just the ticket when you're recording audio out in the field.
+xanataph Sounds like a useful device (with an interesting name). I’ll look out for one. Cheers Xan.
It ok to come back to a topic. Always a good reason to do another video on another aspect of a device. Will have to get this module 😝😺
Yeah this one is far better than the other one I got which is just confusing. It's a handy little gadget for those that like this sort of thing :-)
Nice video!! Does that qc3.0 trigger remember the previously selected option, say 12v or go back to 5v option, after you disconnect it from the power source and reconnect?
Someone told me yes
anyone confirm this?
@@fakeManzo Yes it does
seeing as the powerbank can output 5v @ 3A on its quick charge port. Couldnt you just just use a 12v boost converter to get it to 12v and allow the load to decide the current draw? or does the powerbank you have not allow the full 3A to be drawn unless it is triggered properly with the data from the QC3.0 bus?
Well i tested qc3.0 18w adapter using boost converter and i got complete 18w max rated for that adapter. At 5v its 3.6a. Its better to boost rather than triggering the qc.
Thank you Adam, very useful - I've been looking for a way to use a high capacity USB-chargeable battery to give 12v out for a while. My application is powering a low power amateur radio transceiver, for use in portable operations.
Beautiful as usual
You can also trigger a QC2.0/3.0 powerbank to output 12V using 2 resistors and a push switch.
Tell me if this still be working(charge) while charging powerbank from electricity? Most of powerbanks stops charging electronics while its self charging .
In order for a qc capable power bank to output 12v, is the trigger board is necessary? Or is a qc capable cable all I need? I'm looking to power a fishfinder that works on 10-20v and draws 1a. Thanks for showing me what my power bank can do.
24c02 is an EEPROM, the micro must be the other bigger chip.
+MrJohhhnnnyyy Yup - my bad. Thanks for pointing out my mistake.
My Arlo cameras operate on 9 volt...I could use the powerbank to charge the cameras without taking them down! Thanks for the idea
THis is exacly what i needed....thank you somuchhhhhh
Awesome video. Still very useful four years after creation. I have been looking for a solution to power old Bluetooth speaker that only has barrel input for power. Thanks for the help.
Watching it in 2021 still very useful video thank you
Great video, thanks! I'm looking at using QC3.0 to run a 12V project and this is useful to see. I'm ordering a similar tester.
FWIW there's an error at 6:46 where you say "...increase that to 5V," it seems you're actually increasing it to 9V. Not that important but thought you might want to know.
Excellent video. Exactly what I was looking for. My application: 1x RaspberryPi with an LCD screen powered on 12v 1~1.5A. Will just need a wall charger with 2x QC ports.
Exactly what I was looking to use it for... Tho for a portible gaming briefcase. Just need to order a trigger now as the 12 sla I'm using is too heavy
the 4.2v3 chip is probably a battery cell charge protection chip because lithium cells can be damaged or even catch fire if they are over charged or even charged after over discharged.
there are lots of videos on youtube of battery fires caused by over charging and even puncturing the batteries.
Stupid its a mcu 😑
That USB "trigger" device is pretty cool! Curious if this rig could be used for quick recharging a drone? IDK...
well you did the hard work for me! I'm going to try the same :)
Sorry - did I take away your fun? Hope you found it useful? :-)
most useful! cheers! i have a video planned... ;)
+Night Jar I hope I haven’t ruined your video?! I’ll look forward to what you produce anyway.
no no don't worry!
Link your video here so people can jump to it once it is posted, (I will sub now anyway but just saying)
Next, next video.
Battery busbars, different materials and which is best. Especially relating to using a 1000-3000W power dc-ac inverter. Pulling 200A for example.
Omgggg thank you do muchhhh. I was going crazy to find a way to get 12v out of a power bank. To the point I burned mine 🤣. Only if I saw this video sooner.
i have been looking for a way to charge my 12v laptop via power bank, i'm going to give a go. thanks
Please can you update me if thIS works please?
I was looking for an alternative setup for a standard UPS for my fiber modem. But my fiber modem has a power rating of 12V 2.5A.. correct me if i'm wrong, quick charge 3.0 can only support 12V 1.5A. The power bank that I was planning to buy is 30000mAh still quickcharge 3.0 12V 1.5A. So i guess this won't do.. Do you have any tips how can i solve my problem? Thanks
Can it save the last voltage, then unplug it and after reattachment the voltage still is 12V?
Thanks for this video.. I found it 2 yrs later!! Anyways, can you please tell how long can the trigger stay on when connected to a power bank? Also can it stay online even when no load is connected at the output?
Thanks Adam. That's useful for powering a few Watts of 12V LED lamps in an emergency.
+RWBHere Yeah. I think it has its uses - but then is it easier just to have a 12v battery to hand?
I see your point, but 'any port in a storm'. It's more portable than a lead acid battery of similar capacity! ;-p The main selling point for me is the versatility as a utility battery which could be carried in a toolbox, or on holiday, and then used to run a range of low- to medium-power devices.
All good points. Definitely more portable.
Now do the same with usb power delivery!
I use built in usb 12v cable on my dewalt heated jacket so I can use diff battery bank not just my drill battery
Hey Adam, so if my objective is get 12V I can use a power bank with quick charger 2.0 as well right?, or even in this case you indicate the 3.0 one ?
next video part... 19v laptop charger?...
My thoughts exactly. Thanks!
won't work, most laptops need 4 amps, and the QC ports on powerbanks won't deliver that much current
@@ZillionPrey nope you can do with 2 usb ports connected together
@@geometrikselfelsefesi that is bad practice. A laptop charger has about 60 Watts or even more. Most powerbanks can deliver 15 Watts at best. (Not counting the Power Delivery ones)
@@ZillionPrey mine has type c pd port sooo
I was wondering if you think this would work to supply power to a fish Finder? I have two charging power banks 50,000 mah and was hoping it would power the finder for a few hours. What do ya think mate?
Exactly the same problem I have too.
I have 2 anchors 1260, and want to use 12V.
Useful would be a ready adapter from USB to hollow socket (2.1mm / 5.5mm).
There are many devices that are supplied with it (2.1 / 5.5).
e.g .:
I want to be able to supply the lighthouse bases of the HTC Vivce with battery.
A remote VR field for quick construction.
It may not save much time compared to two cables and power supply. But that's just one example.
What is the cheapest part to make this happen?
Is using this module, and a QC3 power bank, viable for ongoing battery drain?
Can this powerbank give 12 volt without any trigger? Please answer
Is there anything that will do the same, but ship in less than a month?
can i plug a 12v fan in a usb "Quick Charger 3" to see if it actually does what it says? or is there a diy to force a charger into quick mode? (I think i found my mistake, my usb meter device i believe is only usb 2 compatible... So i need a new usb class 3 device. Not sure if using a multimeter in series with a fan will work though)
It's not clear whether or not the voltage selected remains after power is cut to the trigger? I'd like to use a multi qc2.0 60w usb charging hub to replace 3 wall sockets, they are 2x 1amp 12v router/switches + Chromecast. Or is there a cheaper/better way to do this?
I have fixed a fog light that works on 12 volt (because its made for motorcycle) on my bicycle. my normal power bank is not able to make it work. Can this help.?
should be good for low power (5W) portable amateur radio at 12V :)
What is the name of that other module? I can't find it in aliexpress.
I've been looking into getting a 12v supply from a battery pack, well, actually 5 battery packs at 30ah each, making it 150ah combined, reason being I'm trying to work out how I could charge my 12v lead lesuire battery when out in the sticks in our caravan, so my question would be, how could I attach x5 3.0 battery packs to charge a lead battery and not over charge it, I do have a solor regulator that stops it over charging, so maybe something like that?
and can I point out, the battery packs I have are romoss 30+ sense 8, they do have a lighting output on them, I've been told this is better than 3.0 output but not totally sure on that
I have a small amp that runs on 8 AA batteries placed side by side. I have lots of 3.0 power banks (PD too).
Could this run my amp? It also has a 15vdc round plug (center neg?) on the back.
thats awesome I'm trying to charge a DJI mavic air battery with a car jump starter and a 12 V car charger for the batteries, works great but the jump starter give me 13.8 volts with is full charge and the car charger would not work over 13V. any little fine regulator i could use to make sure the voltage is lower than 13V? higher than 11
that's awesome! i'm looking for a way to power my 12v, 60w fan from my power bank through usb c port. is that possible??
Can i use this trigger to power a dashcam in parkingmode with a regular old powerbank,? normaly it is plugged in 12v 5 amp sig socket ?
must it be a powerbank with 3ah fast charging to get 12v 5ah?
How much backup duration u get for 18w led till tat power bank drains.
Can you charge a drone (like a dji mavic) with the quick charger 3.0?
hi Adam Welch
i have a EPEver SHI600 inverter i ' d like know if you can demonstrate how can i utilise the remote ON/OFF switch because its not a simpele ON/OFF switch i suppose ?
also i hope you can do a video about using the eBOXwifi to configure the inverter
thank you .
a 12v bilge pump for a canoe or kayak....but does it have 2 amps
Do you think this could power a TS100 soldering iron? I just did a quick check and it’s power requirements are: Operation Voltage: between 12v - 24v
giving you power: between 17W - 65W
Electric current: >1.4A - >2.7A
It’d be right at the bottom of those stats. 12 volt max, 18watts, 1.5 amps. It’d work better with the TS80
Adam Welch I got the trigger in the post today and it works with the ts100 fine, seems to be about half as fast to get to temperature, the temp did dip a bit when I held it on some beefy components but seems fine and under typical use I wouldn’t be able to tell any difference between using the powerbank/trigger and my 19v laptop supply which I was using previously, seems like a good portable setup 😀👍
Watts isnt a god way to determine the amps . Like you could have high watts but very low amps if you have very high voltage
was looking for something to do this job to run my 12v lights on my ebike without haveing a deticated 12v battery or a 12v step down converter i have a 30,000mha power bank installed into my bike already that has quick charge 3.0 i use it for deliveries on my ebike to keep my phone charged. Got new ebike iv had a small 3 s 2500mha battery pack iv had stuffed into the case of the front headlight on my bike but its died few days ago probably got way to hot. with this solution i can easily just run a wire to the pack and have it run off that
Hi, I am currently building a 19v laptop charger by utilizing the QC 3.0 12v output. My laptop is rated at 65 watts and it has a 15 watt TDP CPU and a 33 watt GPU. I used a 12v to 19v 150 watts boost converter I ordered online. I tested the boost converter on my solar panel system by hooking it up to the MPPT charge controller which has an Amp monitor and Voltage monitor function. So far, it charges my laptop (turned on) while drawing about 12v at 3.1 amps at full CPU load. When both CPU and GPU are fully loaded, it draws about 4.4 amps at 12v. When turned off or at sleep, it draws about 1.1 amps. Recently, I've tried to hook up the boost converter to the QC 3.0 powerbank and triggering the 12v output. It only then charges my laptop when it is turned off or in sleep mode. My question is, how can I connect 2 QC 3.0 powerbanks to achieve higher amps at 12v? Can anyone give me some suggestions?
(I can charge my laptop if I have a USB PD powerbank but those things are pretty expensive here. So I opted to choose QC 3.0 powerbanks because it is a lot cheaper while having higher capacity)
*Btw, I am using the Romoss Sense 8+ powerbank with a capacity of 30000 mah. And I am planning to buy another one just to charge my laptop. Buying 2 of these is alot cheaper than buying 1 USB PD powerbank*
Bro same here , have you found a way now ? 5v to 19v 2.5a ? Loptop charger
How to increase the current ?
I would like to buy a few powerbanks to run a bilge pump with USB to alligator clamps
How much amps i get ?
Great, I've been looking for something similar. Are there trigger boards for quick charge that trigger a fixed output voltage (i.e. always get 9volts)
The one I used (link in the description) can either initiate 5, 9 or 12 volts when set to QC2.0 mode (and a QC charger or power bank) and any voltage between 5 and 12 volts (in 200mV increments) in QC3.0 mode (and connected to a suitable power source).
Wow ! Great… great !
I was thinking 🤔 to use this small gadget to charge my Galaxy S7 @ 9 volt while the screen is on.
The Galaxy S7 charges @ 5 volt while screen is on coz Samsung fears the wld over heat , after Note 7 disaster.
Does the QC trigger get hot when powering a 12v load?
+Philip Hampton No. it’s not carrying any load really - just the tracks on the pcb. The positive and negative connections go straight across the board from input to output - presumably with a voltage divider for the analog to digital converter.
can i get the link to the qc 3.0 adaptor to adjust the voltages please
+Joshua Hutton It’s in the description but here it is... admw.uk/jV or acme.uk/jY
what's the output rating of your power bank at 12V? 1A?
It’s 18 watts so up to 1.5a at 12v, 2a at 9v etc.
but how much current it can delivered in 12V?
This one - 1.5 amps. So 18 watts.
I would like to do this in my caravan. To power my led and water pumps. Where would I add this in my system?
Interesting idea... Will you not already have a 12v battery system in place? I'd worry that you'd need to protect the powerbank and trigger with a diode to prevent current flowing the wrong way. In which case you'll get a voltage drop which may result in only 10.5-11.5 volts on the output depending on the wiring.
Adam Welch no my caravan does not have a 12v battery installed. It just has the ehu. I just thought this would be great when we don't use ehu witch is sometimes. Obviously I would unplug it if I was using the ehu. I was thinking of pairing the idea with the small portable solar panel you reviewed recently.
Well if your caravan is anything like mine all the 12 volt outlets and devices are connected in parallel with the battery charger and the battery. So theoretically as long as you have switched off the battery charger and with you having no leisure battery you could connect a power bank acting as a 12v supply wherever is most convenient for you. For me that would probably be the 12 volt 'outlet' next to the TV point. Having it connected to a proper caravan 12v plug would make it easy to connect and disconnect as needed.
Teaming it with a portable USB solar charger is a nice idea. I was surprised I could fill a 10,000mAh powerbank in a day with that little 19w panel I used. I'd be tempted to go a bit bigger though because I was pretty lucky with the weather that day :-)
The other option is buying a power bank that has a dedicated 12v output rather than convincing the QC chip you want 12 volts. There are a few available but they don't tend to be made by the bigger more reputable brands.
Adam Welch hey thanks for the info. You mean the battery banks that you can jump start a car?. They seems a bit iffy to me. I'll let you know what I try. Thanks again.
This power bank is not damage my mobile, my mobile required 5v but power bank 3.0 first charging out put 5v,9v,12v .plz talk to me this power bank is use best or not
This power bank outputs 5v until a request comes in to increase the voltage via the QC protocol. It is safe to use with normal 5v usb devices.
@@AdamWelchUK Thank you again as this question was also still in my head.
@@AdamWelchUK I want to power a 12v monitor from a powerbank with 12v output, but when I plug it in from one of the QC/PD outputs (USB-A) I only get 5v 2.0a out, and I can barely see anything on my screen. Do I Need to do what you do in this video to request a higher voltage or do you think I can do it directly on my powerbank?
skillz
My laptop charges at 12v so im going to give this a go
Watts? You shoud get 65 watt powerbank before trying it
Well if you keep your router always plugged in through the power bank you got yourself the cheapest UPS
Nice i can now power my Router when Power outages occure ..
i have 30Kmah QC3 aukey PB i just need to buy this scamming little chip..
BTW Great video Sir SUBBED
Try it with a laptop
Sup
Not useful at all practically. You didn't show the input source for the power supply to the module. You can directly buy a step-up module if you want to light a 12 V lamp...
Thanks for this video and another smart idea.
I'd like to go further and combine this with another video ruclips.net/video/p5lg0bfmgCw/видео.html
What I would like to do is to use original DC adapter of the device (e.g. router..) as
a primary power source which would charge powerbank and use powerbank’s QC3.0
USB output to power the device (router etc.).
I’d like to use powerbank, which supports bi-directional Quick Charge. Like
this one: www.mi.com/en/pb10000pro/ It seems it can be charged and discharged simultaneously according to its specsWhat if I plug original AC adapter to the input of the powerbank (either 5v or 9 or 12v -
as QC supports all), plug QC trigger to the powerbank’s output USB (as on your
video) and the device to be powered to this trigger device.
What do you think, would it work?
If it would, the costs of building own mini-UPS for router/switch etc. are only powerbank and QC trigger circuit (besides some plugs
and cables…).
My dillemas:
1. if powerbank’s output current would be enough for devices which
have 12V 2A DC adapters. According to specs powerbank’s output has up to
1,5A at 12V, however devices usually have lower power consumption then it
is written in their specs - i.e. even when they have 2A DC adapters they
need about 1A, as they show here: ruclips.net/video/eow6RcFpP0M/видео.html
2. can I plug 9 or 12V AC to powerbank’s input without any
intermediary circuit? Will powerbank, which supports QC recognize the
voltage? Or do I need any additional circuit between original DC adapter
of the device and powerbank’s QC input, i.e. DC2DC step back circuit?
Could you help in resolving this puzzle please?
Haha “Roooter” I thought it was “Router”
first :)
Very fast - well done :-)