Glennsgarage
1 mW
- Joined
- Mar 27, 2012
- Messages
- 14
The battery is from a stealth bomber electric bike. It’s 72volts and 24 or more amp hours.
The battery is 4 years old.
It went dead after 500 miles and I bumped it back to life with my lead acid charger. I could always go almost 20 miles range. It went another 500 miles then this summer it dies after a few yards. I tested the individual cells and out of 48 cells 6 have 0 volts and the other 42 have 3.3 volts.
Cells are packets 155mm x 77mm no name just numbers
Should I find these cells and replace them or do you think other cells will fail soon?
The battery is 4 years old.
It went dead after 500 miles and I bumped it back to life with my lead acid charger. I could always go almost 20 miles range. It went another 500 miles then this summer it dies after a few yards. I tested the individual cells and out of 48 cells 6 have 0 volts and the other 42 have 3.3 volts.
Cells are packets 155mm x 77mm no name just numbers
Should I find these cells and replace them or do you think other cells will fail soon?