Designed for demanding energy systems, the 48V 420Ah LiFePO4 battery offers a massive 21.5kWh of clean, reliable power with high discharge performance, extended life cycle, and rugged IP65-rated steel casing. Ideal for off-grid solar, commercial backup, EV charging, and marine power applications, this battery delivers unmatched durability and energy efficiency.

⚡ Key Technical Highlights

• Nominal Voltage: 48V (Actual: 51.2V) – Standard for high-voltage systems.

• Nominal Capacity: 420Ah – Designed for high current loads and longer runtimes.

• Stored Energy: 21.50kWh – Powers entire home or industrial systems with ease.

• Cycle Life: >3,500 cycles – Reliable long-term use with low maintenance.

🔋 Performance and Load Handling

• Continuous Discharge: 350A

• Maximum Discharge: 700A (30 seconds) – Supports heavy startup loads without voltage drop.

• Operating Temperature:

  • Charge: -4°F to 131°F (-20°C to 55°C)

  • Discharge: -4°F to 131°F (-20°C to 55°C)

  • Storage (1 Month): -4°F to 113°F (-20°C to 45°C)

  • Storage (1 Year): 32°F to 95°F (0°C to 35°C)

🛡️ Rugged Design and Protection

• Dimensions: 37.40 x 24.8 x 22.5 inches (970 x 630 x 571.5 mm)

• Weight: 661.39 lbs (300 kg) – Heavy-duty, high-density energy solution

• Casing Material: Steel – Industrial-grade protection in harsh environments

• IP Rating: IP65 – Dustproof and water-resistant for outdoor or marine deployment

✅ Ideal Applications

• Off-grid and grid-tied solar energy systems

• Commercial and industrial UPS and backup banks

• EV charging stations and power buffers

• Marine propulsion and auxiliary battery banks

• Data centers and telecom infrastructure