Purchase Qty. Reference FOB Price
200-999 Pieces US$3.43
1,000-4,999 Pieces US$3.33
5,000-9,999 Pieces US$3.17
10,000+ Pieces US$3.05
Product Description
Big capacity 21700 50E lithium ion ebike batteries 5000mah 10a 3.7v 50E Company Profile Product Description Size 18*65mm Rated Voltage 3.7V Rated Capacity 5000mAh Internal Resitance 12mΩ Net Weight 70g Cut-off Discharge Voltage 2.75V Charge Upper Limit Voltage ...