2017 Update: The new Xtar 18650 2600mAh come with a new white wrapper
Specifications
Voltage: 3.7V
Battery Capacity: 2600mAh
Size(mm): 69.2±0.5 (length) x 18.4±0.1 (body diameter)
Net Weight: 47g
Rechargeable Lithium Cell Type (Button Top)
6 Months Full Warranty