48V Triangle Battery 20ah 52V 28ah li ion batteries for 350w-2000W motor

Capacity 20AH 24AH 28AH 31.5AH. A: It is li ion battery ,Chemical is Li(NiCoMn)O2. Lithium Cell 18650 2600MAH 18650 3000MAH 18650 Samsung 35E 18650 Samsung 35E. Q: What is the difference between li ion battery,NI-MH battery and Lead acid battery?.

eBay