I have a 7s battery originally supplied with an outboard motor that is in need of repair. One of the 7 cell pairs is totally dead (0mV) and has rendered the pack unusable in its current state. If I could sort out what the cell is/where I might find one I could hopefully get this thing back up and running. I've searched for what little labeling there is, but to no avail. This is my first foray into pouch cells and I am admittedly unfamiliar with what is out there and/or readily available. I was wondering if anyone here had an idea for what it could be.
I am somewhat nervous able taking the cells out of their plastic housing, though I guess they should not pose a risk if they are at 0V. Please correct me if I am wrong! It might help with identification. The BMS is labeled atpow which seems to be a chinese manufacture, though it doesn't really help.
Many thanks for any help!
I am somewhat nervous able taking the cells out of their plastic housing, though I guess they should not pose a risk if they are at 0V. Please correct me if I am wrong! It might help with identification. The BMS is labeled atpow which seems to be a chinese manufacture, though it doesn't really help.
Many thanks for any help!