20700 Li-ion

MOLICEL INR18650-P30B 3000mAh - 30ACapacity: 3000mAhNominal voltage: 3.6V - 3.7VEnd of charge voltage: 4.20V ± 0.05VMaximum discharge current: 30ADo not discharge beyond 2.5VPositive terminal: Flat TopChemical composition: Li-ionProtection circuit: NoneDiameter: 18mmHeight: 65mmWeight: 47g

Rechargeable Enercig 20700 4000 mAh battery. Designed specifically for e-cigarettes 4000 mAh capacity Max charging current: 30 A Dimensions: 70 mm (height) x 20 mm width & depth)

Vapcell Battery Holder 2 Slots X 18650/21700/20700