100Ah Large Capacity: Delivers reliable power for solar energy storage, backup power systems, RVs, power tools, and more versatile scenarios.
Dual Safety Protection: Features exceptional thermal stability and a built-in Battery Management System (BMS) to prevent overcharging, over-discharging, and short circuits.
5000+ Charge Cycles: Ensures long-term reliability, reduces frequent replacement needs, and lowers overall maintenance costs.
Rapid Charging Support: Charges quickly and efficiently, with broad compatibility for various devices and power systems.
Non-Toxic & Recyclable: Complies with international environmental standards, making it a sustainable power solution.
Product specifications and parameters
Battery Technical Parameters
| Project Specifications | Standard Parameters | Remarks |
| Battery model | 51.2V105Ah | |
| Battery Type | LFP battery | |
| Nominal voltage（V） | 51.2 | |
| Nominal capacity（Ah） | 105±5% | 25℃±2℃,0.5C Charge,0.5C Discharge |
| Nominal energy (Wh) | 5376 | |
| Nominal Charging voltage（V） | 57.6 | |
| Nominal Discharging cutoff voltage（V） | 40 | |
| Standard charging current（A） | 20 | |
| Maximum charging current（A） | 50 | |
| Standard discharge Current（A） | 20 | |
| Continuous discharge current（A） | 200 | |
| Maximum discharge current（A） | 400(35S) | |
| Maximum peak discharge current（A） | 600A(3S) | |
| Shell material | Metal casing | |
| Weight（kg） | About 51kg | |
| Initial internal resistance（mΩ） | ≤50 | New battery within 3 months,ACIR,1000HZ |
| Monthly self-discharge rate | ≤5% | Standard charged to 100% SOC,and storage for 28 days at 25±2℃。 |
| Overall dimensions（mm） | 550*300*245mm ±2.0 | Length × Width × Height(Box size,without handle) |
| Delivery voltage（V） | 51 ~ 52.8 | 30~70%SOC |
| Cycle Life（times）(25℃±2℃) | a）At room temperature,continue charging at20A constant current until the battery voltage is 43.8,and charge at constant voltage until the current is 0.05C,Let stand 2h; b）Discharged at20A to the cut-off voltage 30V at room temperature,Let stand 3h;c）Repeating steps of a）~ b),until the discharge capacity reached the 80% of rated capacity,the number of cycles completed was defined as the battery cycle life. |
| Cycle Life（times）(25℃±2℃) | a）At room temperature,continue charging at20A constant current until the battery voltage is 43.8,and charge at constant voltage until the current is 0.05C,Let stand 2h; b）Discharged at20A to the cut-off voltage 30V at room temperature,Let stand 3h;c）Repeating steps of a）~ b),until the discharge capacity reached the 80% of rated capacity,the number of cycles completed was defined as the battery cycle life. | |
| Communication mode | UART | |
| Charging temperature（℃） | 30A | 0~10℃ |
| 20A | 10~20℃ | |
| 50A | 20~40℃ | |
| 30A | 40~55℃ | |
| Discharge temperature（℃） | -20~55 | The surface temperature of the cell should not exceed 60℃ |
| Storage Temperature | -30~55℃ 90％RH Max -10～45℃ 70％RH Max | Less than 1 month More than 3 months |
| Recommended Storage Temperature | -10～35℃ 85％RH Max | the battery life would be reduced if battery is stored in high temperature |
