Has anyone used, or is at least familiar with these Li-ion battery packs from Chilwee (Chaowei Power Group)?
There's a supplier local to me that's selling the 72V 20Ah Li-ion pack, model number BN7220LV. Spec says 15A continuous discharge, 25A pulse discharge.
Wanted to know if anyone has any experience/feedback with these packs before I try out one. Chilwee seems to be one of the larger suppliers of lead acid batteries for the Chinese bikes. Don't know about their Li-ion packs.