24V Lithium Battery Pack for Solar Energy Storage and Backup Power
Our 12V/24V lithium batteries are crafted with premium-grade LiFePO₄ cells, offering a lightweight, maintenance-free power solution. Designed for seamless lead-acid battery replacement, they bring better energy output and improved longevity to applications such as solar power, marine systems, and mobile homes.
Specification :
Specifications | |||||||
Model | SP12-100 | SP12-150 | SP12-200 | SP12-300 | SP24-100 | SP24-150 | SP48-50 |
Nominal Voltage (V) | 12.8V | 12.8V | 12.8V | 12.8V | 25.6V | 25.6V | 51.2V |
Nominal Capacity (Ah) | 100Ah | 150Ah | 200Ah | 300Ah | 100Ah | 150Ah | 50Ah |
Energy | 1280Wh | 1920Wh | 2560Wh | 3840Wh | 2560Wh | 3840Wh | 2560Wh |
Chemistry | Lithium Iron Phosphate (LiFePo4) | ||||||
Battery Dimensions (MM) | 330x173x220 | 400x175x240 | 510x210x208 | 525x240x220 | 510x210x208 | 525x240x220 | 510x210x208 |
Net Weight | 13(Kg) | 19(Kg) | 29(Kg) | 35(Kg) | 32(Kg) | 35(Kg) | 28(Kg) |
Layout/Terminals | M8 | M8 | M8 | M8 | M8 | M8 | M8 |
Case /Packing | ABS Case | ||||||
LED display | Optional | Optional | Optional | Optional | Optional | Optional | Optional |
Bluetooth | Optional | Optional | Optional | Optional | Optional | Optional | Optional |
Comms. | Optional | Optional | Optional | Optional | NO | NO | NO |
Cycle life | >3000cycle at 100% Depth of Discharge (DoD), up to 6000 cycles at 80% DoD | ||||||
Charge Method | CC/CV | ||||||
Standard charge current | 20A | 30A | 40A | 60A | 20A | 30A | 10A |
Optimum charge current range | 10A ~ 100A | 10A~100A | 10A ~ 150A | 10A ~ 200A | 10A ~ 100A | 10A~100A | 10A ~ 50A |
Rapid charging | Max. charge current 100A (1C) (Max Temperature increase within 15°C) | Max. charge current 100A(Max Temperature increase within 15°C) | Max. charge current 100A (Max Temperature increase within 15°C) | Max. charge current 100A (Max Temperature increase within 15°C) | Max. charge current 100A (1C) (Max Temperature increase within 15°C) | Max. charge current 100A (Max Temperature increase within 15°C) | Max. charge current 50A (1C) (Max Temperature increase within 15°C) |
BMS Charge Voltage Cut-Off | 15.0 V (3.75 ±0.025 vpc) (1 ±0.2 s) | 30.0V (3.75 ±0.025 vpc) (1.1 ±0.4 s) | 60.0V (3.75 ±0.025 vpc) (1.1 ±0.4 s) | ||||
BMS Discharge Voltage Cut-Off | 8.8 V (2.2 ±0.08 vpc) (20ms) | 17.6V (2.2 ±0.08 vpc) (20ms) | 35.2V (2.2 ±0.08 vpc) (20ms) | ||||
Max.Continuous discharge current | 100A | 150A | 200A | 200A | 100A | 100A | 50A |
Peak discharge current | 200A | 300A | 300A | 300A | 200A | 200A | 100A |
Operating temperatures | Standard 0℃~60℃ / Discharge -30℃~75℃ / Storage -20℃~45℃ | ||||||
Storage performance | Capacity can be kept ≥ 80% in storage for 12months |
Features :
✔ Ultra-Safe LiFePO4 Tech – Stable chemistry, no thermal runaway risk
✔ 10X Longer Life – 6,000+ cycles at 80% depth of discharge
✔ Drop-In Ready – Direct replacement for lead-acid, no wiring changes
✔ 50% Lighter – Easy to transport and install
✔ Rapid Recharge – No memory effect, faster than lead-acid
✔ Dual Voltage – Choose between 12V or 24V configurations
✔ Smart BMS Protection – Guards against overvoltage, overheating & shorts
✔ Green Energy – No hazardous metals, fully RoHS compliant
Advantages :
Brand New Grade A Cells Only: We strictly use LFP prismatic battery cells for maximum quality and reliability.
Long Service Life: Up to 10 years design lifespan.
Maintenance-Free: No water refilling or corrosion issues as with traditional batteries.
Safe Transportation: Certified for air, sea, and ground shipment (UN38.3, MSDS).
Cost Effective: Despite the higher upfront cost compared to lead-acid, total ownership cost is much lower over tim
Applications :
Electric vehicles (EV), electric scooters, electric bikes, and electric motorcycles
Marine: Custom marine lithium batteries and boat lithium batteries
Recreational Vehicles (RV batteries)
Solar Energy Storage Systems
Industrial Equipment: Forklifts, floor machines, and backup power systems
Start-Stop Systems: Suitable for auto start stop system and car start stop battery upgrades
Energy Storage Projects: Home, commercial, and off-grid applications
Optional Features:
Bluetooth Monitoring
LCD Display
Heating Systems for Low-Temperature Environments
Professional Lithium Battery Manufacturer and Supplier
Only Sell Brand New Grade A Cells – no second-hand or downgraded cells
One-Stop Customization Service: Custom lithium battery packs, custom EV batteries, EV battery pack design, custom battery management solutions
Full Certifications: UN38.3, MSDS, CE, RoHS
Reliable Logistics: Secure packaging + global fast delivery
Competitive Price: Direct factory price for bulk orders, buy lithium battery solutions available