Description
Our 24V 50Ah LiFePO4 Lithium Battery delivers robust energy storage for RVs, marine systems, and solar applications. As a trusted lithium battery manufacturer, we specialize in OEM/ODM solutions, offering customizable, high-efficiency power systems designed to meet diverse industrial and commercial needs.
Key Features
High Energy Density: 1280Wh capacity ensures sustained power for demanding applications like off-grid solar setups and marine equipment.
Extended Lifespan: Over 6000 cycles at 80% DoD provide 10+ years of reliable service, reducing long-term replacement costs.
Space-Efficient Design: Compact 260 x 168 x 210 mm (10.24 x 6.6 x 8.27 inches) dimensions and 10 kg weight simplify installation in confined spaces.
Rugged Protection: IP65-rated casing resists dust and water, ideal for harsh outdoor or marine environments.
Smart Customization: Optional Bluetooth, LCD displays, and active balancing technology cater to OEM-specific requirements.
Product Description
Engineered for versatility, this lithium battery supports 50A continuous charge/discharge currents, making it suitable for high-power RVs, boats, and solar arrays. Its military-grade metal casing and integrated BMS ensure protection against overcharging, overheating, and short circuits. With a low self-discharge rate of 2% per month, it maintains readiness during storage.
24V 50Ah LiFePO4 batteries provide reliable, high-capacity energy storage with exceptional cycle life and advanced safety features. Their lightweight design, efficient battery management system (BMS), and maintenance-free operation make them ideal for electric vehicles, solar energy storage, marine applications, and backup power systems.
What are the key technical specifications of 24V 50Ah LiFePO4 batteries?
24V 50Ah LiFePO4 batteries typically have a nominal voltage of 25.6V and a capacity of 50Ah, delivering approximately 1280Wh of energy. They support continuous discharge currents of around 50A and peak currents up to 100A for short durations. Dimensions usually range near 10.1″ x 6.6″ x 9″ with a weight around 24 lbs (11 kg). Operating temperature ranges from -20°C to 60°C for discharge and 0°C to 45°C for charging. Charging voltage maxes at about 29.2V.
How do 24V 50Ah LiFePO4 batteries provide long life and high safety?
These batteries offer over 2500 to 7000 charge cycles depending on depth of discharge, translating to 10+ years of lifespan. The integrated BMS protects against overcharge, over-discharge, overcurrent, short circuit, and temperature extremes, preventing damage and ensuring safe operation. The chemistry of LiFePO4 is inherently stable, reducing risks of fire or explosion.
What safety features are included in 24V 50Ah LiFePO4 batteries?
Equipped with a smart BMS, these batteries monitor voltage, current, temperature, and state of charge to prevent unsafe conditions. Certifications such as UL1642, IEC62133, CE, RoHS, and UN38.3 ensure compliance with international safety standards. The sealed, tamper-proof casing enhances physical protection and environmental resistance.
How long is the cycle life and lifespan of 24V 50Ah LiFePO4 batteries?
Depending on usage and depth of discharge, these batteries provide between 2500 and 7000 full charge-discharge cycles, equating to approximately 8 to 12 years of operational life, significantly outperforming traditional lead-acid batteries.
How are 24V 50Ah LiFePO4 batteries charged and maintained?
They support CC-CV charging with recommended charging currents around 25A, typically reaching full charge within 3 to 5 hours. Maintenance is minimal, requiring no watering or equalizing. Proper storage between 0°C and 45°C and periodic inspections help maintain battery health.
What applications are suitable for 24V 50Ah LiFePO4 batteries?
Ideal for electric scooters, trolling motors, solar energy storage, RVs, golf carts, marine applications, and backup power systems requiring safe, durable, and lightweight batteries.
How does the Battery Management System (BMS) enhance safety and performance?
The BMS continuously balances cell voltages, monitors temperature and current, and protects against faults such as overcharge, deep discharge, and short circuits. It provides real-time data for predictive maintenance, maximizing battery lifespan and ensuring safe operation.
What environmental benefits do 24V 50Ah LiFePO4 batteries provide?
These batteries reduce environmental impact by eliminating hazardous lead and acid waste. Their long lifespan reduces battery turnover and waste generation. Additionally, they are recyclable, supporting sustainable energy initiatives.
How does temperature affect the performance and durability of 24V 50Ah LiFePO4 batteries?
Optimal charging occurs between 0°C and 45°C, with discharge effective from -20°C to 60°C. Charging below freezing is disabled to protect battery health. Extreme temperatures may temporarily reduce capacity and accelerate aging, but BMS protections mitigate these effects.
Lithium vs Lead-Acid Battery Comparison
| Feature | 24V 50Ah LiFePO4 Battery | Lead-Acid Battery |
|---|---|---|
| Nominal Voltage | 25.6V | 24V |
| Energy Capacity | 1280 Wh | ~1200 Wh |
| Cycle Life | 2500 – 7000 cycles | 500 – 1000 cycles |
| Weight | ~24 lbs (11 kg) | ~50 lbs |
| Charging Time | 3 – 5 hours | 8 – 12 hours |
| Maintenance | Minimal | Regular watering required |
| Safety Certifications | UL1642, IEC62133, CE | Varies |
Battery Cycle Life vs Depth of Discharge (DoD)
| Depth of Discharge (%) | Cycle Life (approximate) |
|---|---|
| 30% | 7000+ cycles |
| 50% | 6000 cycles |
| 70% | 4000 cycles |
| 80% | 2500 cycles |
