* Battery Size: 18650
* Chemistry: Li-Ion
* Connector: Flat
* Voltage: 3.7 V
* Capacity: 2600 mAh
* Max Continuous Discharge Current: 7.8A(3C)
* Diameter: 0.72" (18.35 mm)
* Length: 2.5" (65 mm)
* Weight: 1.64 oz (46.6 g)
Compared with Samsung 18650 26F 2600mAh lithium battery, its discharge rate is just 2C(5.2A), our battery disrcharge rate is 3C(7.8A), and our price is competitive.