Q: how do I test the voltage on this multi socket connector

Hi its actually an E-bike battery but maybe someone here can help. Newbie Question need to test the voltages at the pins on this bms. Do I need to pull apart the connector first ? Iโ€™m familiar with my multimeter but whwere is best to attach my black multimeter lead?

Cheers :wink:

solder joints on rear of circuit board?

you could use the pins on the back. Just be REALLY careful and donโ€™t short them.


thanks for the heads up all sorted now. managed to get voltages from the gap at the front of the pins and grounded on B- on the board

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