any idea from where i can buy lcd 800 and controller for zipper z6 bike. my lcd was broken. i bought ktc1 lcd. but its not getting on by press and hold power button.
I have two 36 v batteries 10.1 ah. Is it safe to use them in parallel on my e bike to increase capacity of battries. And can i charge them togather with one charger? 2 batteries as in pic