An Electric Scooter Community on a Mission to Stamp out Transportation Mediocrity.

Store the power! Electric scooter battery and charging discussions go here.
By JakubT
I have a problem - the battery from the Ninebot NEB-1002-H (inside) is blinking red indicating low charge, 3.3V at the power output and 15.4V on the cells before the BMS, is it normal? And the second battery (external) after the reset flashes red 8 times briefly and then once long, what does that mean? It has 34V on the cells, while only 1.5V on the output.

Hello, can I contact someone who has dealt with ES[…]

Finally got it working with arduino nano + mcp25[…]

any tutorials on how to flash the 1004wh battery[…]

Ninebot battery bypass bms

The thick black one in centre of the bms?, can you[…]