So i’m Looking for a correct battery pack with included BMS to fit my pretty small Meepo or ownboard enclosure.
The thing is that I already have 2 x 4S batteries in series that gives me a 8S 4.5Ah total pack, so a not this big range (About 12Kms) and a correct max speed (about 35Km/h).
I wanted to move onto a dual drive mainely because of braking problem, way to weak on a single drive and my belt can’t brake that much of weight. So my actual battery pack would become useless because of the poor range that I would have.
Sanyo batteries were looking interesting because they were made to fit my enclosure but the max amps that they can deserve is only of 30A, so 15A per motor which is pretty poor for 2 belt drive 190Kv motors even if max speed would be higher because I would be in 10S.
So have you got any idea on what battery should I buy ? 30Q cells would obviously be the best idea but I still didn’t find one pack that is compact enough to fit my enclosure !
That enclosure will only take a 2p 18650 config at 10s. So no more than 40 amps total and thats running at full draw. If you are building it yourself why not go 30T and get the output around 70 amps. More money but worth it for a small capacity battery.
It says 30q but how true that is is anyones guess but historically ownboard are one of the better chinese companies.