Description: 28.8V 4000mAh 18650 Solar Energy Storage Lithium Battery
Product No.: HG16AE2004
Cell model: 18650 / 2000mAh / 3.6V
Battery Specification: 4000mAh / 28.8V
Nominal voltage: 28.8V
Nominal capacity: 4000mAh
Charging voltage: 33.6V
Charging current: 2000mA
Discharge current: 2000mA
Maximum discharge current: 4000mA
Discharge cut-off voltage: 22V
Internal resistance : ≤ 300m Ω
Delivery voltage: 29-33V
Battery weight: 1.6kg
Product size: 150 * 135 * 40mm (max)
Operating temperature:
Charging temperature: 0-45°C;
Discharge temperature: -20-60°C
Storage temperature environment: 1 month - 20-60 ° C; 3 months - 20-45 ° C; 12 months - 20-25 ° C
Relative humidity:65 ± 20%
Battery structure:
Lithium Battery protection: short circuit protection, overcharge protection, over discharge protection, over current protection, etc
Application field: solar power, standby power
