Nominal Capacity:7200mAh
Battery type: Rechargeable lithium ion battery Operating temperature: 0-40 C (32-104 F) Rated voltage: 14.4 V DC Nominal battery capacity: 6,200 mAh / 90Wh Dimensions: 41.5mm x 82.5mm x 69.7mm (1.6" x 3.2" x 2.7") Weight: 434g (15.3oz)