Specifications:
Brand: Gaoneng
Model No.: GNB5502S90A
Capacity: 550mAh
Configuration: 2S1P
Nominal Voltage: 7.4V
Dimension: 12*18*69mm Appr.
Weight: 30g (+/-1g)
Max cont. discharge (C-rate/current): 90C
Max Burst (C-rate/current): 180C
Charge Connector: XH-JST 3P
Discharge Connector: XT30
Working Temperature Charge: 0~45°℃
Working Temperature Discharge: (-20~60°℃)
Working Humility: 65%RH +/-20%
Storage Temperature: (-20~35°℃)
Storage Humility: 65%RH +/-20%

Note: Due to the difference between the measurement, the battery dimension and weight may have little error.

Caution:
Don't over-charge, or over-discharge batteries.
Don't put it beside the high temperature condition.
Don't throw it into fire.
Don't throw it into water.

Package Included:
1x Gaoneng GNB 7.4V 550mAh 90C 2S XT30 Plug Lipo Battery