Pinout of the BMS controller from some Toshiba, who knows?

Question

Batteries

I'm trying to start the battery from the laptop, but I can not find the pinout of the mountain connector.
As far as I know, you need to tighten some pin to minus, and give a charge voltage so that the BMS comes to its senses

Answer 1

Laptop battery controllers are usually blocked if the battery is disconnected or dropped to zero. There was a case when the controller saw that the batteries were being charged directly, bypassing itself and also blocked.
Unlocking and reconfiguring the controller for new batteries is done through this same connector via the i2c bus, you need special software and an adapter for LPT For more details ,
see www.avalon.co.ua/batteries
to external power outputs from the controller. The same thing will happen if a device with such a zombie battery is connected to a charger. It rarely leaks with laptop batteries