KiefRichards
100 mW
- Joined
- Jan 14, 2022
- Messages
- 42
Hello there. Reaching out with a question about pack assembly. Ive searched but most info I’ve found here was regarding used li ion cells and I’m using new cells.
I’m building a 20s10p pack for a small off road motorcycle with a QS138 motor and em150 controller. I bough a 210 new Moceil P42a batteries from a seller who I think is honest .
I’m getting ready to assemble the pack, but am wondering if i need to match the cells first? Is this a needed step with new cells? Are the $50 Chinese cell testers even accurate enough for this job?
Would checking the voltage of each cell be enough? I’m not not sure if it would be wasted time and money to test each one and sort them using the program ive seen used here?
I have no one to ask in real life, so i hoping to get some input here. Thanks.
I’m building a 20s10p pack for a small off road motorcycle with a QS138 motor and em150 controller. I bough a 210 new Moceil P42a batteries from a seller who I think is honest .
I’m getting ready to assemble the pack, but am wondering if i need to match the cells first? Is this a needed step with new cells? Are the $50 Chinese cell testers even accurate enough for this job?
Would checking the voltage of each cell be enough? I’m not not sure if it would be wasted time and money to test each one and sort them using the program ive seen used here?
I have no one to ask in real life, so i hoping to get some input here. Thanks.