How to make a SOLAR POWER BANK Charger for mobile (Dual USB 5V 1A 2 1A)
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- Опубликовано: 1 апр 2020
- In this video, I am going to show you how to make a Solar Power Bank Charger with 1000mAh capacity. I am going to use USB 1A 2.1A Mobile Power Bank Battery Charger and 4pcs of 18650 Batteries as major parts for this DIY Project.
SUNKKO 737G Battery Spot Welding Machine - • SUNKKO 737G Battery Sp...
Required Materials:
1. Dual USB 5V 1A 2.1A Mobile Power Bank 18650 Battery Charger PCB Module Board - bit.ly/3bHWraY
2. DC-DC 7-28V to 5V 3A Step Down Power Supply Module Buck Converter Replace LM2596 - bit.ly/2JzP9Kw
3. 6V 1.1W 200mA Mini Monocrystalline Solar Panel Photovoltaic Panel - bit.ly/2R31LxC
4. SAMSUNG INR18650-35E 18650 Power Battery 3500mAh 20A Discharge Rechargeable Li-ion Battery (Unprotected Flat Top) For Flashlight E Cig Electric Bike - bit.ly/3aDZDEz
5. 1S 3.7V 4A li-ion BMS PCM 18650 Battery Protection Board PCB for 18650 lithium Battery Double MOS - bit.ly/3aFV1hg
6. Mini Cabinet Drawer Hinge Butt Hinge Copper Gold 4 Small Small Hinge Hole Hand Tools Hardware - bit.ly/2UAA5lU
7. Push Button Switch 6x6x4.3 5 6 7mm 4.3 mm DIP-2 Key Micro Switch 6*6*5 4.3 6mm 7mm 2P 0.5A 12V - bit.ly/2UUfKar
8. 4mm Wood Panels
DIY Tools Used:
1. Dremel Tool PVC Cutter RS550 Motor - • How to make High Speed...
2. DIY USB LED Light / Mini Camp Light - • DIY USB LED Light / Mi...
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Thank you. 
Хобби
*I love my new solar **Generater.Systems** . It has the right amount of charging power for my needs and the light weight makes the portability idea.*
You are good at a Power bank device with two solar panels. The good thing about the Power Bank module with the led lcd screen is that it shows the battery level in percentage. I used the same module for your Power Bank as yours with the led lcd screen.
I love how much smaller and lightweight this is than my older power banks ruclips.net/user/postUgkxU45wIUiiQjrUWgrFNORkYxVlmCsYWENJ and yet it charges even more. Bought one a couple months ago and loved it so much I purchased a second one and gave it to my granddaughter as a gift. We're avid campers so power banks are an absolute must have. I also like to keep these charged for when the power at home goes out which has happened a couple times this year. They are so convenient and easy to use. You can charge multiple devices at the same time. The compass is a nice added bonus. I appreciate how quickly this arrived. I am curious to see how long these take to charge in the sun.
Best for traveling
super DIY👍
I like the idea, in fact i will replicate most of it. But I have a few concerns. 1. I rather make this a 3S. 2. Can't cross wires. 3. Make a bracker for the first panel so is not touching the batteries and last. No exposed wires!
I have the very same pb module but it cutoffs the battery at around 3.2V at discharge. Any fix for this or is the module 'bad' in some way? Btw both usbs give the same 1.45A
U r brilliant. Plz make electric mop or diy marble polish machine
Which metal strip you used for spot welding?
Are you missing a potentiometer from the buck converter? Your component seems to be slightly different in appearance
How did you connect the panels series or perral?
Hi ! You connected the solar panel in paralel ?
Did you connect two solar plate in parallel or series ? Can we use 5v 100ma two solar plates with this step down board
Best bro
How long will the solar take to fully charge the bettery if gets good sun. And why did you use 6v solar panels? What the bettery output in volts?
Awesome
nice idea it also shows the battery power left amazing!!!
I have the same power bank module with led lcd screen as yours. Tell me how you managed to solder the wires to the micro connector.
To transfer micro USB port from one place to other, I didn't make it with the original one, so I used 2 more salvaged from electronics until I succeeded.. Small pins...
cells in parallel all need fuses in any size power bank to really be safe. but the scariest thing here is he did not insulate the negative shell of the cells on the positive end by using those little cardboard rings you see on every cell of a pack. Then he heated the metal positive bus bar right on top of the negative part of the positive ends of his pack. then hit the pack with more heat again, when shrink wrapping it. YES the positive end of an 18650, has a positive and a negative surface. the negative surface of the outer shell, in only insulated with the shrink tube. And that melts with low heat. if his bus-bar heats up for whatever reason like unfused damaged cell or board malfunction, and we could be talking about a blow torch type fire. you can get 200 of those tiny cell fuses for $7. THERE IS ALSO FUSE WIRE. Any paper can be used under the bus-bar to protect that negative edge of the cell's positive end. some cells have the paper/cardboard insulation ring under the shrink tube of the cell. look at them closely or just add something anyway.
How do you connect the stepdown do the powevank module
Toop ❤❤
Thank you
Nice video bro and thanks any give way bro
Thank you
Sir,
Which wire i have to connect in micro usb port...?
Sir...in which point of micro usb i have to connect red n black wire
Thanks to your video, I find out when I want to see the current level of charge of a 3.7V battery I need to press and hold the switch, and when I want to turn off I hold the same switch. When you want to turn on the white LED, you have to double-click the switch to light the white LED.
0:46 Should we have to attach protection board?
no hace falta la plca trae el sistema de protección se apaga sola
First nice video, thanks then,
How to soldering latest mobile battery led lights or any other device, old type mobile battery is easy to soldering,
Thank you
Awsome
you have used li ion in parallel , so 3.7 - 4 volts is the source voltage, using a step down converter how does it provide 5 volts output?
This is the PCB Board there is a, Step Up modul includet
Step down is taking the solar energy and then charging the batteries. But charging them true the powerbank board is big waste of energy... But like that is a lot more safety
Is ma solar panel power bank ko kitna ghnta ma charde karaga
Vai 400ma 5v solar energy se keya 8000mah li. Iion battery charge ho paye ga. 100%sheore dhup me 1%vi battery nehi barega..
How much time it takes to charge fully by solar ?
Nd nice design😎
I'm Reading the comments now searching for the same answer
👍
For RS775 motor which power supply adapter is best, where can we purchase it, not online there mostly untrustworthy , double the price, in Chennai where can we buy, what is right amount we can give
Minleaf 12-24V DC supply ruclips.net/video/6AW7Fqy0vGo/видео.html , I'm not from India.
Вот ещё скидывал бы ссылки где заказывал комплектующие
how to make hot air gun in 35w element
there is no more solar pannel :( what do i use
10:30 what did you do
Hole tool name plz
How much solor powerbank
What is a cost of solar
I want purchase
Usb tester??? Name??? Brand??? Link??? It's nice and simple looking plus i like it's display alot edit: nooo, man, you're wasting power by connecting that stepdown board to mUSB!!! That way you're transforming power from the FVP 2times! You should use a charger board without mUSB that takes 5-15V input and charges the batteries directly, that way is far more efficient, your FVPs are too weak to afford this efficiency loss! Edit: did you connect those FVPs in series or in parallel? I suggest you go with series, that way you'll be able to bump voltage so even in low light you'll get some juice
I've been thinking the same for wasting the energy. But I don't know how to charge those 18650 safety otherwise...
I'm curious how fast can one cell be charged in normal daily conditions
@@p0tr3bit3l ok, i'm just working on my own solar powerbank setup.. got 1x6000mAh li-po, 2x epoxy 4.5W (6V) panels, 2A charger board without no mUsb www.hadex.cz/m401b-nabijecka-1-2-li-ion-clanku-2a-s-ochranou-modul-s-io-tp5100/ (overcharge+underdischarge prot.), Powerbank module with no display - able to deliver 2.1A + 1A (2x USBa)+ charge with mUsb at 1A.. Though i just ran at the thing about solar panels - something about MPpoint so maybe i'll use some MPPT later on and see if that'll give more juice.. still i'll buy it www.hadex.cz/m464a-regulator-mppt-6-36v-5a-modul-s-displejem/ and see how much i'll get with it (i have profi usb tester / 50euro) and just with dcdc stepdown 3A usb.. My big panel is 30Wp btw (big poly, quite heavy) edit: why using protection module? It's essential only if going with serial connection, that powerbank module already has over/under prot..
Ok, prototype's ready but you've done it right.. the red charging led is on but display is off, meaning the pb module does not recognize that it is charging.. Maybe i'll connect those panels (2x4.5W in parallel) directly to the mUsb input??? FV panels are 6V and on load the voltage goes down to about 4.8-4.9V so it should be ok to do that without further rectifying.. What do you think?
@@paveljelinek772 can you upload some photos. Later on ill give you link how one guy soldered it different way, not to mUsb
@@p0tr3bit3l Fvpanels in parallel going into 2A Cc/Cv 2A circuit board (5-20V in) with all protections, connected to battery.. Battery connected to 2xUsb powerbank module with display, 2.1A + 1A (tested amps, both slots at 1.4A though, 7.5Watts grrrrrrrr) and that it.. I think i'll just remove that 2A charger board and connect those fvpanels directly to mUsb tomorrow to see actively on display that it's charging.. It should be fine..
Not not showing battery -.+
dimensions?
Not really important you can use custom dimensions
Aapane Jo product banaya hai vah bahut hi हाई-फाई hai vah Ham Logon se nahin hoga Itna हाई-फाई itna yantrapati bhi nahin hai Ham Logon se Hoga hi Nahin
Sir yah kaha milegaa plz reply me
Dual USB 5v 1A 2.1A mobile power bank module
AAP kis state se hai
Aur district kaun si hai
Amazon pe
don't know if you know there is a switch you can swap the desired volts. Works for solar panels and for batteries.
Here in this video you can watch how it works. keep on the good work and cheers.
ruclips.net/video/dK7gVgz2zbI/видео.html
Nao compença
PARTS RATE SO HIGH
KJDOT.
KJDOT
Thank you
powerbank 8 euros en Aliexpres ,te das cuenta que te as gastado mas dinero en comprar los materiales que comprar 1 nuevo?,todos tus videos compras materiales lo ideal sería que lo agas con materiales reciclados ,si no que sentido tiene gastar mas dinero que compararlos nuevos ?az los calculos y veras que en todos tus proyectos te gastas mas dinero que comparlos de fabrica
اینترنت
Sir I want to buy this how can I contact you