Power your most demanding energy systems with the 36V 690Ah LiFePO4 battery, delivering an enormous 26.50kWh of stored energy in a rugged, IP65-rated steel enclosure. Built for industrial, commercial, off-grid, and marine applications, this high-performance deep cycle lithium battery ensures reliability, scalability, and safety for long-term energy needs.

⚡ Key Technical Specifications

• Nominal Voltage: 36V (38.4V actual) – Seamlessly integrates into 36V system architectures.

• Nominal Capacity: 690Ah – Delivers extended runtime and high current capability.

• Stored Energy: 26.50kWh – Perfect for high-load applications and large-scale backup.

• Cycle Life: >3,500 cycles – Long-lasting with minimal degradation.

• Continuous Discharge: 420A

• Maximum Discharge: 700A for 30 seconds – Handles peak surges effortlessly.

🌡️ Temperature Ratings for Tough Environments

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

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

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

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

🛡️ Build & Protection

• Dimensions: 38.19 x 20.39 x 29.49 inches (970 x 518 x 749 mm)

• Weight: 2705.07 lbs (1227 kg) – Built for stationary or mobile heavy-duty applications.

• Casing: Industrial-grade steel housing

• IP Rating: IP65 – Dustproof, water-resistant, and ideal for harsh outdoor or marine environments.

✅ Ideal Applications

• Off-grid solar storage and backup

• EV charging infrastructure

• Telecom & data center power systems

• Commercial battery banks and energy shifting

• Heavy marine propulsion & hybrid-electric systems