Bafang bringt Heckmotor mit Getriebeschaltung und Drehmomentsensor

Please remind me to take my last 10000 mAh LiPo brick to the recycling center, it is beginning to puff up ever so slightly. I bought it in 2017 so 4 years of near constant use and several 1000 km on 4 different pedelecs.

Maybe I posted this elsewhere, my memory is failing day by day, this is my current battery (pun intended):

44v-battery.JPG

I decided to make 6S6P modules which are balance charged and I can also use an external "BMS" - HobbyKing Battery Medic to control the state of charge per cell string, internal resistance etc. Or one day because the balance wires are there I could even solder on a BMS and charge with a normal 25.2v charger.

That weighs about 3.6 kg for 15 real Ah (18 nominative), 44.4 nominative volts so 666 Wh (the devils battery :eek: ) and with Agilo local use Wh/km about 220 km range. More probably >350 km if I rode north on the flatter roads, so it is an all day battery.
 
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