OHMTECH RUN XL 21700 4007MAH 30.3A The Hohm Run XL 21700 4007mAh 30.3A Battery by Hohm Techis the big brother to the Hohm Run 21700 battery, featuring increased charge capacity and speed. Manufactured from a lithium nickel manganese cobalt composite, creating a significantly advanced battery in the vaping market. Specifications: Model: Run XL Size: 21700 Style: Flat Top Nominal Capacity: 4007mAh Continuous Discharge Rating: 30.3A Pulse Discharge Rating: 38.6A Nominal Voltage: 3.6v