No, this won't work.
The Nook Touch battery has 6 wires:
- 2 for positive
- 2 for the temperature sensor
- 2 for negative
Long life of a lithium battery requires accurately stopping charging.
That's why they measure the temperature at the battery.
The EPD display is also very temperature dependent.
There are tables of waveforms for 0C to 48C to compensate.
I haven't figured out if a separate temperature sensor is used for the display.
If anybody finds out exactly what the plug is on the battery pack I'd be grateful.
If somebody wants to sell/send me the cable off an old pack I'd be grateful too.
I'd use it to be able to measure power consumption accurately.