Features of LiFePO4 Battery
- Longer Cycle Life: LiFePO4 batteries boast a significantly longer cycle life compared to traditional Sealed Lead Acid (SLA) batteries. Typically, the cycle life of LiFePO4 batteries is five times greater than that of SLA batteries, ensuring prolonged and reliable performance over many years of use.
- High Power & Lightweight: LiFePO4 batteries deliver twice the power of SLA batteries while being only half the weight. This remarkable power-to-weight ratio makes them highly efficient and practical for transportation and installation. The reduced weight not only eases handling but also contributes to overall system efficiency and mobility.
- Intelligent Management Control: Equipped with an advanced Battery Management System (BMS), LiFePO4 batteries ensure optimal performance and safety. The intelligent BMS monitors and manages the battery’s operation, protecting it from overcharging, over-discharging, overheating, and other potential issues. This system ensures the batteries operate in perfect condition, maximizing their lifespan and reliability.
- Lower Self-Discharge Rate: LiFePO4 batteries have a significantly lower self-discharge rate compared to SLA batteries. This characteristic allows them to be stored for longer periods without losing their charge, making them ideal for applications where long-term storage is required. The lower self-discharge rate ensures that the batteries are ready for use whenever needed, maintaining their effectiveness over time.
By incorporating these features, LiFePO4 batteries offer a superior alternative to traditional SLA batteries. They provide longer cycle life, higher power output, lighter weight, intelligent management, and lower self-discharge rates, making them an excellent choice for a wide range of applications, from renewable energy systems to portable power solutions.
Models | VC-25100 | VC-25200 |
Chemistry | LiFeP04 | |
Nominal Voltage | 25.6V | |
Nominal Capacity | 100Ah(C5,25°C) | 200Ah(C5,25°C) |
Energy | 2560Wh | 5120Wh |
Internal Resistance | ≤50mQ | |
Gycle Life | >3000cycles@1C80%DOD | |
Months Self Discharge | <3% | |
Efficiency of Charge | 100%@0.5C | |
Efficiency of Discharge | 96-99%@10 | |
Standard Charge | ||
Charge Voltage | 29.2±0.2V | |
Charge Mode | 0.2C to 29.2V,then 29.2V,charge current to 0.02C(CC/CV) | |
Charger Current | 100A | 200A |
Max.Charge Current | 100A | 200A |
Charge Cut-off Voltage | 31.2V±0.2V | |
Standard Discharge | ||
Rated Discharge Current | 100A | 200A |
Max Discharge Current | 100A | 200A |
Max.Pulse Current | 600A(<3s) | |
Discharge Cut-off Voltage | 20V | |
Charge Temperature | 0°C to 45*C(32F to 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(32F to 104F)@60±25% Relative Humidity | |
Water Dust Resistance | IP65 | |
Mechanical | ||
BMS | 4P SMART Bluetooth | |
Plastic Case | ABS | |
Dimensions(in./mm.) | 483*170-240mm | 640*245*220mm |
Weight(lbs./kg.) | 19kg | 38kg |
Terminal | M8 |