Lithium Battery – LFP 12.8 400 – 400Ah
€1,395.00 inc. VAT
LiFePO4 lithium iron batteries are widely used in industrial, residential, commercial and private applications. The maintenance-free construction and advanced design features make this lithium series the definitive choice for a wide variety of markets. Such as solar and renewable energy storage, electric vehicle, golf cart and industrial equipment, floor machines, forklifts, aerial lifts, and robotics; marine, RV, and no-idle solution; MobilityandMedical Equipment; Telecom, Broadband and CableTV; UPSsystems.
Battery Specifications
| Battery type-Chemistry | LiFePO4 | Voltage Window | 10.8-14.4V |
| Nominal Voltage | 12.8V | Recommend Charge | 14V ± 0.20V |
| Nominal Capacity | 400Ah | Max Charge Voltage | 14.6V ± 0.20V |
| Energy Density | 5120Wh | Recommend Charge Current | 80A |
| Dimensions(LxWxH) | 520*267*220mm | Max Continuous Current | 200A |
| Weight | 37KGS | Recommend Discharge Voltage | 11.2V ± 0.20V |
| Terminal Type | M8 | Max Discharging Voltage | 10.8V ± 0.20V |
| Terminal Torque | 12.4NM | Max Continuous Discharge Current | 200A |
| Case Material | ABS | Peak Discharge Current | 300A/3S |
| BMS build-in | Yes | Cycle Life(0.2C, 25°C@80% DOD) | 6000 Cycles |
| AH Efficiency – round trip | >98% | Discharge Temperature | (- 20 to 55)°C |
| Self Discharge per Month | <3% | Charge Temperature | ( 0 to 55)°C |
| Max in Parallel | 4 PCS | Storage Temperature | (- 20 to 45)°C |
| Max in Series | 4 PCS | Heating Function | Optional |
| LCD Screen | Optional | Bluetooth(App) | Optional |
BMS Characteristics
| Primary Charging Protection | Current:220A | Delay Time: | 20s |
| Second Charging Protection | Current: 300A | Delay Time: | 2~3s |
| Primary Discharging Protection | Current: 220A | Delay Time: | 30s |
| Second Discharging Protection | Current: 300A | Delay Time: | 2~3s |
| Over Charge Voltage Protection | Voltage:3750mV | Delay Time: | 1~2s |
| Over Discharge Voltage Protection | Voltage:2250mV | Delay Time: | 1~2s |
| Temperature Protection | PCB | Temperature≥95 Recover≤85 |
°C |
| Communication Port | No |
Constant Current Discharge Data (Amperes @ 25°）
| Discharge Time | 1h | 2h | 3h | 4h | 5h | 10h | 20h |
| Cut off voltage (10.8V) | / | 200A | 133A | 100A | 80A | 40A | 20A |
Constant Power Discharge Data (Watts @ 25°C)
| Discharge Time | 1h | 2h | 3h | 4h | 5h | 10h | 20h |
| Cut off voltage (10.8V) | / | 2560W | 1706W | 1280W | 1024W | 512W | 256W |
Note 1: Please always refer to the latest edition of our technical manual that published on our website to ensure safe and efficient operation.
Note 2: When make parallel connection, please full discharge batteries, then recharge after parallel connected; when series connect, pleasekeep batteries with same remain capacity.
Note 3: Parallel connection is only for longer backup time, not for larger output power.
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