Recent content by Billetboy

bump...I have have this.

Bought this battery for a ebike project with my son. Only cycled 3 times. We built a 250 amp pack and don’t need this one anymore. Black on the ends of the battery are 1/4 neoprene foam pads for protection $600 shipped anywhere in the US

Thanks for running that test. That is disappointing, but at least I know now before ordering a battery. I am not sure I want to tackle building an EV cell so I guess I was shelf the 125 build until I can figure out a battery solution.

Thanks…KeifRichards posted his 9p pack got pretty hot in 60 seconds. you think the additional parallel cells would solve that heat issue? I am not sure what i can fit yet. Maybe 11 or 12p hopefully.

That’s what i was afraid of. Seems everyone uses EV cells. i want to track it for 10-15 minutes at a times, so 21700 cells don’t seemed to be the right choice.

QS 138 v3 gear reduction build on Suzuki 125. Is P42a 20s 10p is enough power? Is a 400 amp bms safe for this pack configuration? max amps on the pack would be 450a. but i want the pack to last. Thank i’m advance