China Lithium Battery LiFePO4 Solar Battery 12.8V 240ah (Special) Replacement for Lead Acid Battery, Find details about China Lithium Battery, Lithium Ion Battery from Lithium Battery LiFePO4 Solar Battery 12.8V 240ah (Special) Replacement for Lead Acid Battery
LiFePO4 Solar Battery 12.8V240AH (Special)
LFPS series lithium battery using LiFePO4 battery cells with more advantages as following:
>Longer life compare to lead acid battery
>Up to 60% weight saving
>100% usable capacity
>More energy with 1/3 smaller size
>Less than 3% self discharging
>Built in safety protection
>Zero maintenance
>Easy installation
>Eco-friendly
>Quality guaranteed
>SPECIFICATIONS
| Items | Parameter |
| Battery Type | LiFePO4 |
| Nominal Voltage | 12.8V |
| Nominal Capacity | 240Ah |
| Energy | 3.072KWh |
| Internal Resistance | ≤30 mΩ at 50%SOC |
| Maximun Modules in Series | up to 4 series |
| Recommended Charge Voltage | 14.6±0.2V |
| Floating Charge Voltage | 13.8±0.2V |
| Terminal type | M8 |
| Discharge Cut-off Voltage | 8.0V |
| Standard Charge Current | 48A |
| Max.Continuous Discharge Current | 100A |
| Peak Discharge Current | 200A |
| Cycle Life at 80% DOD | ≥2500 cycles at 0.2C |
| Dimension | Length: 520±2mm |
| Width: 267±2mm | |
| Height: 228±2mm | |
| Weight | 34.5±0.2Kg |
| Operation Temperature Range | Charge: -20~55ºC; |
| Discharge: -20~60ºC | |
| Recommended operating temperature: 15ºC~35ºC | |
| Self-Discharge Rate | Residual capacity: ≤3%/month; ≤15%/years |
| Reversible capacity: ≤1.5%/month; ≤8%/years | |
| Storage Temperature&Humidity Range | Less than 1 month: -20ºC~60ºC, 45%RH~75%RH |
| Less than 3 months: -10ºC~45ºC, 45%RH~75%RH | |
| Recommended storage environment: -5ºC~35ºC,45%RH~75%RH |
>BMS (Battery Management System)
The BMS helps to ensure safe and accurate running.
>Over-Charging
>Over-Discharging
>Over-Current
>High Temperature
>Short Circuit
>Thermal Shock
>No Fires
>No Explosions
>BLUETOOTH
The lithium battery pack bluetooth function can monitor the following status from smart phone:
>Battery pack voltage
>Battery pack draw current
>Battery charge state
>Battery discharge state
>Battery cycles
>Battery temperature
>Designed capacity
>Remaining capacity
>Average time to empty
>Average time to full