Q: What type of this electric bike battery?
A: It is li ion battery,Chemical is Li(NiCoMn)O2.
Q: What is the difference between li ion battery,NI-MH battery and Lead acid battery?
A: Ebike Li-ion battery have longer cycle life,normal cyclelife is 600-800times, and also with light weight,small size, No memory effect,Nontoxic, environmental friendly.
Q: Do your batteries come with BMS?
A: Yes, Our batteries all with SEIKO IC BMS, with stable performance.Which can protect the battery avoid short circuit,Overcharged,Overdischarge and Overcurrent.
Q: Do your batteries come with quality warranty?
A: Yes, we provide 1 year warranty for all batteries. And we have after sale service central in Germany, USA and Australia.
Q: What's your delivery time?
A: Electric Bike Battery will be sent out within 7 days after confirmed order,shipping will cost 3-15days,it depend on quantity and which battery you need.