Purchase Qty. Reference FOB Price
200-999 Pieces US$3.07
1,000-4,999 Pieces US$2.95
5,000-19,999 Pieces US$2.77
20,000+ Pieces US$2.30
Product Description
High capacity 18650 3500mAh lithium ebike lifepo4 battery Size 18*65mm Rated Voltage 3.7V Rated Capacity 3500mAh Internal Resitance 12mΩ Net Weight 45-50g Cut-off Discharge Voltage 2.75V Charge Upper Limit Voltage 4.20±0.05V Charging Time 1.5 hours(with Efest ...