Battery Case on/off switch wiring

[billym1967]

hello all.

so just got a new type of case to try but the off/on switch wires seem stange.

the black and red are quite thin, they go to the led power indicator and then to the of and on switch.

does anyone have a clue where they wire to. theres only 2 wires that are very thin.

thanks

 

[billym1967]

sorry pictures

 

[KirstinS]

Hard to tell from photos but might they be the charge wires ? Or simply a basic charge indicator


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[billym1967]

well they go from the off/on switch to the power indicator led then out, so not really sure where they go out to lol

 

[Woosh]

they go to an electronic switch (FET) on the BMS.

 

[peter.c]

Some bms switch high current on the main pcb and only use a thin cable to on off switch

 

[billym1967]

they go to an electronic switch (FET) on the BMS.

i thought that, but wasnt sure, ive ordered a BMS with off?on 2 red wires, so im guesing one to each of the wires on the case. is that correct, just wasnt sure as the BMS has 2 reds and this is red and black.