Are all the 8 pin connectors that come with a 7s BMS the same as in there is a industry standard? I bought a cell tester and 3 of the pins don't match. I just need to know if it is a bad tester the pins misaligned or just the cheapo BMS harness.
7s18p pack
This BMS and tester
HRB rc cellmeter
Walfront 24V 20A 7Series BMS Protection Board
7s18p pack
This BMS and tester
HRB rc cellmeter
Walfront 24V 20A 7Series BMS Protection Board