26650 Extreme Vaping Power by XXX is a grade-A Lithium-ion battery cell and have the longest runtime and cycle life.
These genuine XXX by Extreme Vaping Power flat-top batteries are a great option for those of you who are looking for a new technology battery with performance charts above the competition. Designed for a purpose these batteries range from 3000mah capacity to 4200mah capacity and will output 20A safely.