Panasonic lithium-ion Battery
specification
Model: NCR18650GA
Typical capacity: 3450mAh
Minimum capacity: 3350mAh
Nominal voltage: 3.6V
Continuous Discharging Current(MAX): 10A
Life cycle: more than 300 time
weight: 49.5g
dimensions: 18.3mm ｘ 65.1mm
Panasonic
Specification sheet: Download here