Quote:
Originally Posted by Mistic
Would this battery fit in the Boox Note 2?
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Aw, you made me dust off my Nexus 7 (2013).
A very nicely built device, not cheap at all.
It uses a BQ27541 Battery Management (BMS) that uses I²C communication.
That chip is in the battery pack and uses the kinda blue (SDA) and kinda yellow (SCL) wires for digital communication.
Code:
/dev/i2c-0
55 bq27541-battery
Nowadays, most devices use a simpler analog thermistor and pack id.
So, it's not a very good match.
Still, I don't know what's in your Note2, but I highly doubt it's compatible.
If that is 3 wire (like most Onyx?) it's plus, minus and thermistor.
Isn't there a direct replacement?