12V 200Ah LiFePO4 Lithium Battery
Ideal for Energy Storage Systems, Based on 26650 Li-ion Cells
- Product number: LARGE003
- Nominal voltage: 12.8V
- Nominal capacity: 200000mAh
- Battery size: 522*240*224mm
- Charging temperature: 0-45℃
- Discharging temperature: -20~60℃
- Application areas: Other
- Electrical characteristics
- Nominal voltage 12.8V
Nominal capacity 200Ah
Power 2560Wh
Internal resistance ≤ 20mΩ
Cycle life > 2000 cycles @1C 100%DOD
Monthly self-discharge < 3%
Charging efficiency 100% @0.5C
Discharge efficiency 96~99% @1C - Standard charging
- Charging voltage 14.6±0.2V
Charging method CC/CV
Charging current 60A
Maximum charging current 120A
Charging limit voltage 15.6V±0.2V - Standard discharge
- Continuous current 120A
Maximum pulse current 140A (<3s)
Discharge cut-off voltage 8V - Environmental characteristics
- Charging temperature 0 ~45℃
Discharge temperature -20~60℃
Storage temperature 0 ~40℃
Humidity 60±25%
Waterproof grade IP56 - Mechanical characteristics
- Battery cell & combination method 26650 4S64P
Plastic housing ABS
Dimensions 522*240*224mm (20.55″*9.45″*8.81″)
Weight 29.6kg (65.257lbs)
Port M8
Communication protocol (optional) SMBus/RS485/RS232
SOC (optional) LED
- Long cycle life: The cycle life is 5 times higher than that of lead-acid batteries, which can better reduce the overall cost of use.
- Light weight: The weight is about 40% lighter than that of lead-acid batteries, making it the best substitute for lead-acid batteries.
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