Brand Name: Godson or OEM
Type: Li-ion Battery
Model Number: GS-IFR7.4V-2200mAh
Nominal Voltage: 7.4V
Nominal Capacity: 2200mAh
Place of Origin: Guangdong, China (Mainland)
Operating voltage range: 6V-8.4V
Charging voltage: DC 8.4V
Charging current: DC 1.0A
Standby current: ≤15μA
Maximum output power: Max 20W
Work efficiency: ≥99%
Load type and range: pure electrical impedance（4Ω-4KΩ）
Charging method: constant current and constant voltage (CC/CV)
Working temperature: -30°C～+60°C
Charging time: 2-3 hours (standard)
Charge and discharge times: 500-800 times
Self-consumption: 7.5-14.2uA
Internal resistance: The internal resistance of the protection board is less than 50mΩ, and the internal resistance of the battery is less than 150mΩ
Protection function: Over charge, over discharge, over current, over voltage protection circuit, short circuit protection, over temperature protection
Overcharge detection voltage: 8.4±25mV
Overcharge release voltage: 8.05±50mV
Overdischarge detection voltage: 5±80mV
Overdischarge release voltage: 6.0±100mV
Overcurrent detection voltage: 0.150±20mV
Smart lithium battery built-in temperature protection switch. When the battery temperature is 65-75 °C, the temperature protection circuit is turned on, and the smart lithium battery is turned off.
Size: 69mm （L） × 48mm （W）× 21mm （H）
Weight: 120g
Discharge temperature range: -30°C to +60°C
Charging temperature: -30°C to +40°C
At low temperature -30°C and high temperature +60°C, the discharge capacity is not less than 70% of the standard capacity
