60V25Ah Lade Battery to 60V35Ah Lithium ion Battery Convertion of Rongda Telsa Electric Scooter.

Video by DREAM ELECTRIC BIKE via YouTube
Source

DREAM ELECTRIC BIKE:
M: 9088880000.
www.dreamelectricbike.com
17/K/1 & 17/K/5, Dakshindari Road, Kolkata-700048
http://e-digitalcard.in/dream-electric-bike/
PhonePay/Paytm: 9088882222.
https://www.youtube.com/channel/UCMcXSzUVDSYIcz8bEBaKY6Q

Go to Source