Hi, I have a samsung tab 4 thats very slow at charging, I have replaced port, cable and used a samsung wall charger and a mains socket charger (240 mains with built in usb port) and replaced the battery with 2 different ones, any ideas?
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Re: samsung tab e slow at charging
original charger? fast charge will reduce battery life quicker -
Re: samsung tab e slow at charging
its a samsung s10 plus charger with a couple of different cables, i know on some when the wrong charger is used it shows a message saying about slow charging which has the option to not show again, im just thinking has someone maybe disabled that message, im not sure if tab e even had that message as its an old tabComment
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The charging indicator light on my ASUS X54H laptop is always on even when the charger is disconnected.
Windows also shows ''Plugged in'' when charger is not connected.
This problem started year ago gradually, when unplugging the charger the charging light took several seconds to disappear, then minutes, and now almost always on even when unplugged for an entire day.
Strangely, before sometimes immediately when plugging in the charger the charging light went away, and later came back with it connected.
If I let battery run out and say it has 3% Windows will... -
I have an RC radio handset(Taranis QX7) which doesn't have internal battery charger which means I had to remove the battery every time I needed to charge it.
So to improve it, I added a 15W USB-C charger board(link) inside and soldered it to the same connector on the PCB where the battery plugs into, great, now I can simply charge it with a USB-C cable.
but the problem I found is that after the radio sat for two weeks without being used the 2S 18650 battery that I'm using was at 4.2V!
So the battery is backfeeding the charger and being drained.
How can I prevent... -
This specification for the Samsung Galaxy Book 2 Notebook can be useful for upgrading or repairing a laptop that is not working. As a community we are working through our specifications to add valuable data like the Galaxy Book 2 boardview and Galaxy Book 2 schematic. Our users have donated over 1 million documents which are being added to the site. This page will be updated soon with additional information. Alternatively you can request additional help from our users directly on the relevant badcaps forum. Please note that we offer no warranties that any specification, datasheet, or download...09-07-2024, 05:50 AM
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I have a macboook air a1466 that stopped charging the battery.
BAT PINS: with or without ADAPTER IN
1- GND
2- GND
3- GND
4-0V sense pin
5-3.42V
6-3.42V
7- 8.4V
8- 8.4V
9- 8.4V
AC Adapter plugged in: after a lot of of hours some times start charging
No BAT Connected- Green to Orange
AC Adapter plugged in: BAT Connected- no light
The strange thing, when I tried a mac charger usb-c with usb-c to macsafe 2 adapter works normally and charging.
Any ideas what’s wrong please?...08-05-2025, 03:43 AM -
For Badcaps Readers, Please note that I am hopefully going to present this same message to Lenovo to see if they have any insight to the matter as well and figured to share the entirety here for clarification. The System is out of warranty as it is but does have the option to have it extended.
Model Information: T14 Gen 2 (Type 20XK, 20XL) Laptop (ThinkPad) - Type 20XK - Model 20XK0069US
Board: T14 Gen 2 (Type 20XK, 20XL) - Type 20XK.
System Hardware:
Processor: AMD Ryzen 7 PRO 5850U
Memory: 1x 16GB DDR4 3200 (Soldered on Board); 1x Crucial 32GB DDR4...09-08-2025, 10:46 PM
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