Capacity: 550mAh
Voltage: 1S1P / 1 Cell / 3.8V
Discharge: 50C Constant, 100C Burst
Discharge Plug: UMX Connector (PH2.0-2P Connector)

Product weight: 0.0700 kg 
Product size: 5.85 x 1.65 x 0.76 cm / 2.3 x 0.65 x 0.3 inches 
Package weight: 0.0800 kg 
Package size: 14.50 x 9.00 x 0.90 cm / 5.71 x 3.54 x 0.35 inches