Go further and faster! take you anywhere you want to go and back

ZHONGKE Electric Bike lithium ion Battery includes: Seat tube battery,Inner battery,Rear rack battery,Down tube battery,Folding bike battery.
The voltage is from 24V,36V,48V,52V,and 72V for any capacity on your demand,can support the watt of your motor 250W -3000W.
We are 15 years lithium battery factory and ISO9001 certificated to ensure battery quality.