• High quality 2PCS 3600mAh 18650 Lithium Li-ion rechargeable batteries

• 18650 battery is compatible with various kinds of flashlight and LED headlamps, bike lights etc
  

• Provides excellent continuous power sources to your device

• With overcharge / discharge protection function that you can use it without worry

• High energy density, long life battery

Specifications:

• Cell Type: Lithium Li-ion

• Battery Model: 18650

• Head Type: Button Top

• Mark Capacity: 3600mAh

• Measured Capacity: 2000mAh

• Voltage: 3.7V

• Rechargeable: Yes

• Rechargeable Times: 600

• Built-in Protected Circuit: Yes

• Over Voltage Protection: Yes

• Short-Circuit Protection: Yes

• Over-Charging Protection: Yes

• Over-Discharging Protection: Yes

• Mercury Free: Yes

• Dimension: about 6.8 x 1.8 x 1.8cm (Height: 6.8cm±0.1cm)

• Net Weight: 84g