Sort:  

That's great, does it use the battery of the ebike or converts the mechanical enegry of the wheels into electrical

A smaller, secondary battery just to power accessories. So if I leave them turned on, it won't drain the main battery.

Coin Marketplace

STEEM 0.17
TRX 0.16
JST 0.029
BTC 74993.05
ETH 2818.21
USDT 1.00
SBD 2.50