The BMS change manual(Make sure they are same BMS)
1、Open the battery top part, show it as the picture.(As follow)
2、Open the glue,and then switch off the BMS ‘s plug.
3、cut the connections of black wire,blue wire and white wire. (As follow)
4、Take the new BMS ‘s black wire connect to black（BMS B- wire to black ）,blue wire to blue （BMS P- wire to blue ），white wire to white（BMS C- wire to white）.
5.Wrap the three connection parts，switch on the BMS ‘s plug as previous.Done.
16S BMS connect instructions
We're Here to Help