Molicel P45B 21700 4500mAh Battery by Molicel Sale £14.99 1 2 3 4 5 6 7 8 9 10+ Quantity Quantity Add to cart Specifications: Premium High Drain Lithium-Ion (Li-Ion) Battery Size: 21700 Flat-Top Capacity: 4500mAh Maximum Discharge Rating: 45A Nominal Voltage: 3.6/3.7V Fully Charged Voltage: 4.2V Priced Individually