POWER LITHIUM 12.8V135AH FT Lithium Iron Phosphate Battery
Features of LiFePO4 Battery
Longer Cycle Life
LiFePO4 batteries would be is five times than SLA batteries on cycle life
High Power & Light weight
LiFePO4 batteries performance twice power of SLA batteries, while half weight helpful for transport and installation
Intelligent management control
Intelligent BMS system covered by LFP batteries to ensure that batteries work on safety and perfect condition
Lower Self-discharge rate
Lower Self-discharge rate to guarantee LFP batteries be stored more longer than SLA batteries
Physical Dimension
Applications
- Caravan, RV, camping
- UPS (replacement of SLA batteries)
- Marine, golf cart
- Solar, wind system
- PV ,solar lig
| Electrical Characteristics | Chemistry | LiFePO4 |
| Nominal Voltage | 12.8V | |
| Nominal Capacity | 135Ah (C5,25°C) | |
| Energy | 1536Wh | |
| Internal Resistance | ≤12 mΩ | |
| Cycle Life | >2000 cycles @1C 100%DOD | |
| Months Self Discharge | <3% | |
| Efficiency of Charge | 100% @0.5C | |
| Efficiency of Discharge | 96-99% @1C | |
| Standard Charge | Charge Voltage | 14.6±0.2V |
| Charge Mode | 0.2C to 14.6V, then 14.6V,charge current to 0.02C (CC/CV) | |
| Charger Current | 67.5A | |
| Max. Charge Current | 135A | |
| Charge Cut-off Voltage | 15.6V±0.2V | |
| Standard Discharge | Rated Discharge Current | 67.5A |
| Max Discharge Current | 135A | |
| Max. Pulse Current | 405A(<3s) | |
| Discharge Cut-off Voltage | 10V | |
| Charge Temperature | 0 °C to 45 °C (32Fto 113F) @60±25% Relative Humidity | |
| Discharge Temperature | -20 °C to 60 °C (-4F to 140F) @60±25% Relative Humidity | |
| Storage Temperature | 0 °C to 40 °C (32Fto 104F) @60±25% Relative Humidity | |
| Water Dust Resistance | IP56 | |
| Mechanical | BMS | Not support bluetooth,communication |
| Plastic Case | ABS | |
| Dimensions (in./mm.) | 395*110*286 mm | |
| Weight (lbs./kg.) | 14.5kg(31.90Ibs) | |
| Terminal | M8 |
Different Rate Discharge Curve(25 “C )
Different Temperature Discharge Curve(0.SC)
State of Charge Curve(0.5C, 25″C)
Charging Characteristics(0.SC, 25°C )
Different DOD Discharge Cycle Life Curve(0.SC)
Different Temperature Self Discharge Curve
