1:38 1:38 **Sir, thank you for teaching how to disconnect the white battery connector for replacing the touchscreen of the Blackview Tab 6.** **I have been searching on RUclips for about 4 hours and wrote the title in English, and now I have found it. So, thank you.** **And thank you for the note about not touching the battery wires to the connectors.**😢
I did something similar with an old Samsung Galaxy J2 cell phone a few months ago. I took the battery out and then spliced an old USB charging cord. It doesn't matter if the charging cord is an older one. The only wires you want are the red and black ones. Either the battery or some marking on the device will tell you which connection is positive and negative. What you want to do is solder the red wire to the positive connection and the black one to the negative. Now it will always say your battery is at 100% even though it's been removed. I've never had any issues doing this, but you might want to unplug the power souce from the wall every 90 minutes and let it rest for five minutes.
You're feeding it 5 volts where it expects 3.8 though. It may not be an issue for some devices depending on the design of the electronics, but in others it may not work or result in failure. You can buy very cheap step down transformer though to bump the 5V to 3.8V. But even that didn't work for me on some Alcatel tablets - when it didn't recognize the battery through the other leads beside + and -, it refused to boot up.
@@romanblahynka4536 I wrote that comment almost two years and two cell phones ago. Its not a permanent fix but it worked long enough to transfer some cool photos I took of my city with a strange tangerine colored sky. It was the result of unusual weather combined with a humongous three day forest fire 75 miles away. Im almost 70 snd Ive never seen anything like that. Imagine twilight at ten in the morning.
@@romanblahynka4536 A buck converter would do it, but a tablet might draw more than the cheap buck converters can output. They make heavier duty converters, or you can buy a pack of 5 or something and put a few in parallel to get it to handle the constant current draw of doing something intensive. Also another thing to look out for is the device might still assume it is discharging even though it stays at 4.3v. To fix this, you need to attach the 4.3v to the part of the phone/tablet that would have got power from the battery, and then I think you need to have the full 5.2 going into the phone charging port. But put one of those diodes on the part that is replacing the battery so it won't ever try to "charge" your DC input from the charging circuitry. The diode makes it a one way, so it will either keep accepting the 4.3, or if ever drops to 99% for some reason, it will pull from the charging port briefly, and reset it to 100%, but it won't try to expose your DC source to a short. I don't know what the values for the diode should be, but I know that it is necessary because you don't want the phone to try and send the 5.2 the other way into your DC source causing a short. Still this is to keep it at always 99 or 100%. If it is at 4.3 and still ticks down because it is cheap and based the battery life on time instead of volts or something, then the phone would shut down if the readout said 0%, so this is to prevent that. Not all devices are like that, though. Not all devices treat the life of the battery on an estimation and countdown based on what is known current draw and what it believes is the capacity of the battery. I have been doing a lot of research into doing this, and i have already made usb powered gadgets that were using batteries. Honestly 99% of them accept the full 5.2, but yeah I mean you never know. Stuff with motors would have the motor run a little faster for example. The phone is known to run on 5.2 because that is what goes into the charging port, so I don't think giving it 5.2 from the battery terminals would be an issue. The charging short thing IS an issue, however.
I like it, but I wish I could just turn off the battery when it's full and switch to mains when plugged in at home. Too bad you have to remove the battery but ill try this mod with my old tablet when the time comes to replacement. This is great for tablet gamers.
could the channel owner or someone explain something to me: inside my tablet it has 3 cable connections from the original battery; one goes to the charge port and two more look like they connect to the main circuit board. but as I shop for battery replacement online, any and all i see only have one main cable. So how's this suppose to work? thank u.
is there a way to use this and not use the usb connector? I need to use it to connect accessories but still need to charge. can I wire a power supply directly into this?
I just did this mod and it was working well but now it randomly turns off after a few minutes. It seems the down volume button is also not pressing properly. Maybe that is why?
@@decentespressotechyes it only happens to turn off when I push the start espresso or steam buttons so now I don’t know how to keep it powered on the machine.
It depends on tablet maker if they made it easier for you to take out the battery and connector. There are phones that would sense battery chip not being present even if I supply the 4.2 volts. This maybe the same with some tablet makers. You have to cut chip out from battery and supply 4.2 volts to chip and chip connects to the tablet or phone.
@@vanguard812-vf7hr I disconnected the chip of my Samsung Galaxy Tab A9 tablet from the battery and gave it 4.2V. The tablet turns on and works, but the problem is that the tablet behaves as if there is a battery and the battery percentage drops. In other words, the current it consumes is deducted from the total battery capacity. This causes it to behave as if the battery is actually dead. Have not found a solution to this.
Yes, it's very good. However, people can just buy Samsung Tab Active4 Pro, Samsung Tab Active5 or Samsung Tab Active3. All of them support none-battery power on mode.
I wish there was something similar for my Panasonic XDP-300R Digital Audio Player. I have two I am attempting to locate similar options. Biggest mistake was not retaining the battery connector and the battery control module. Learning the hard way.
![I.N "HALLUCINATION" | [Stray Kids : SKZ-PLAYER]](http://i.ytimg.com/vi/n5B5q1Hwt_U/mqdefault.jpg)
1:38 1:38
**Sir, thank you for teaching how to disconnect the white battery connector for replacing the touchscreen of the Blackview Tab 6.**
**I have been searching on RUclips for about 4 hours and wrote the title in English, and now I have found it. So, thank you.**
**And thank you for the note about not touching the battery wires to the connectors.**😢
With this mod, I now have it connected to an independent USB power supply and it works great!
Very nice!
What if i connect usb charger at same time? Does it detects charger connected?
I did something similar with an old Samsung Galaxy J2 cell phone a few months ago. I took the battery out and then spliced an old USB charging cord. It doesn't matter if the charging cord is an older one. The only wires you want are the red and black ones. Either the battery or some marking on the device will tell you which connection is positive and negative. What you want to do is solder the red wire to the positive connection and the black one to the negative. Now it will always say your battery is at 100% even though it's been removed. I've never had any issues doing this, but you might want to unplug the power souce from the wall every 90 minutes and let it rest for five minutes.
You're feeding it 5 volts where it expects 3.8 though. It may not be an issue for some devices depending on the design of the electronics, but in others it may not work or result in failure. You can buy very cheap step down transformer though to bump the 5V to 3.8V. But even that didn't work for me on some Alcatel tablets - when it didn't recognize the battery through the other leads beside + and -, it refused to boot up.
@@romanblahynka4536 I wrote that comment almost two years and two cell phones ago. Its not a permanent fix but it worked long enough to transfer some cool photos I took of my city with a strange tangerine colored sky. It was the result of unusual weather combined with a humongous three day forest fire 75 miles away. Im almost 70 snd Ive never seen anything like that. Imagine twilight at ten in the morning.
@@romanblahynka4536 A buck converter would do it, but a tablet might draw more than the cheap buck converters can output. They make heavier duty converters, or you can buy a pack of 5 or something and put a few in parallel to get it to handle the constant current draw of doing something intensive.
Also another thing to look out for is the device might still assume it is discharging even though it stays at 4.3v.
To fix this, you need to attach the 4.3v to the part of the phone/tablet that would have got power from the battery, and then I think you need to have the full 5.2 going into the phone charging port. But put one of those diodes on the part that is replacing the battery so it won't ever try to "charge" your DC input from the charging circuitry. The diode makes it a one way, so it will either keep accepting the 4.3, or if ever drops to 99% for some reason, it will pull from the charging port briefly, and reset it to 100%, but it won't try to expose your DC source to a short. I don't know what the values for the diode should be, but I know that it is necessary because you don't want the phone to try and send the 5.2 the other way into your DC source causing a short.
Still this is to keep it at always 99 or 100%. If it is at 4.3 and still ticks down because it is cheap and based the battery life on time instead of volts or something, then the phone would shut down if the readout said 0%, so this is to prevent that.
Not all devices are like that, though. Not all devices treat the life of the battery on an estimation and countdown based on what is known current draw and what it believes is the capacity of the battery.
I have been doing a lot of research into doing this, and i have already made usb powered gadgets that were using batteries.
Honestly 99% of them accept the full 5.2, but yeah I mean you never know. Stuff with motors would have the motor run a little faster for example. The phone is known to run on 5.2 because that is what goes into the charging port, so I don't think giving it 5.2 from the battery terminals would be an issue. The charging short thing IS an issue, however.
I like it, but I wish I could just turn off the battery when it's full and switch to mains when plugged in at home. Too bad you have to remove the battery but ill try this mod with my old tablet when the time comes to replacement. This is great for tablet gamers.
Where can we get that power module from
could the channel owner or someone explain something to me: inside my tablet it has 3 cable connections from the original battery; one goes to the charge port and two more look like they connect to the main circuit board. but as I shop for battery replacement online, any and all i see only have one main cable. So how's this suppose to work? thank u.
Can i use that in pad 6 pro?
is there a way to use this and not use the usb connector? I need to use it to connect accessories but still need to charge. can I wire a power supply directly into this?
I just did this mod and it was working well but now it randomly turns off after a few minutes. It seems the down volume button is also not pressing properly. Maybe that is why?
Try plugging it into a wall-socket plugged in USB charger, and see if that fixes it. If so, you have an earlier DE1 that turns USB power off at times.
@@decentespressotechyes it only happens to turn off when I push the start espresso or steam buttons so now I don’t know how to keep it powered on the machine.
Wow I have the same tablet with same problem, it's Teclast P80
But can't see clearly the soldering part.
How we can get the kit
Where can I buy that power supply kit sir.
decentespresso.com/c?s=73250+1
I've tried to do that but now half of the touch screen stopped working. It seems I've managed to damage it while opening the tablet.
Probably you accidentally loosened a cable to the screen. Should be fixable. Please decentespresso.com/contact us
Nice, but where can I order it? I can't find it on the website.
It's on their sale page
decentespresso.com/sale
www.decentespresso.com/c?s=73250+1
@@decentespressotech No EU retailer? :( Would be quiet expensive with import and all that....
I have car scanner can you tell me how do to it
Why does this require 1.43 or above?
Hi, on what brands of tablets will this work?
It depends on tablet maker if they made it easier for you to take out the battery and connector. There are phones that would sense battery chip not being present even if I supply the 4.2 volts. This maybe the same with some tablet makers. You have to cut chip out from battery and supply 4.2 volts to chip and chip connects to the tablet or phone.
@@vanguard812-vf7hr I disconnected the chip of my Samsung Galaxy Tab A9 tablet from the battery and gave it 4.2V. The tablet turns on and works, but the problem is that the tablet behaves as if there is a battery and the battery percentage drops. In other words, the current it consumes is deducted from the total battery capacity. This causes it to behave as if the battery is actually dead. Have not found a solution to this.
I see you're doing it on a teclast tablet. My teclast tablet also has a battery problem
Hello, can this be applied on Android Mobile Phone :3 Love your kit so much!!!
Yes, it's very good. However, people can just buy Samsung Tab Active4 Pro, Samsung Tab Active5 or Samsung Tab Active3. All of them support none-battery power on mode.
Some people yk, are too broke
Because a Galaxy Tab Active would be absolute overkill for the purposes this tablet would fill.
can you make sony xperia z1 connetor please
I wish there was something similar for my Panasonic XDP-300R Digital Audio Player. I have two I am attempting to locate similar options. Biggest mistake was not retaining the battery connector and the battery control module. Learning the hard way.
Wow… That is seriously what I looking for. Thank you for sharing. Where can I buy it? Please let me know ~! 🎉
www.decentespresso.com/c?s=73250+1
I have seen more battery swelling and failures in apple products than android