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Lithionics 51V 315Ah Lithium-Ion Battery Module
The 51V, 315Ah lithium-ion battery module is engineered to deliver reliable, long lasting power for RV, marine, and off-grid applications. Offering an impressive life cycle and fast charging capabilities, this high performance battery module ensures longer power with no maintenace required.
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Safe, Non-Toxic Lithium Iron Phosphate Cells
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NeverDie® External Battery Management System Maximizes Lifespan
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Fire and Crush Tested Aluminum Alloy Enclosure meeting UL 1973 Certification
Voltage and Capacity
51.2V 315Ah 16,128Wh
Shipping
UN3480, Class 9
Certifications
UN38.3, UL1973 (battery assembly) UL 1642, UL1973 (cells)
Internal Heater
70W Power Rating
12V Nominal Input Voltage
5.8A Input Current Thermostat Activation and Deactivation (Internal) 48°F (9°C) Off
Storage
Refer to the Lithionics® Website for the Storage Procedure
Electrical
<6mΩ Resistance
99% Coulombic Efficiency
<3% Self-Discharge Rate (per month)
Prismatic, LiFePO₄ Cells Power Connection: Anderson A320 Female
Discharge
46.6V to 57.6V ±0.8V
-22 to 140°F (-30 to 60°C)
<157.5A Recommended Discharge Current
<315A Discharge Current
<3,150A Pulse Current (1 second)
46.4V ±0.8V Cut-Off Voltage
*Charging and discharging rates vary with temperature and usage
*UL1973 testing: Maximum charge and discharge currents were tested at 25°C/77°F
Mechanical
Mounting Orientation: Upright position only (black lid up) Aluminum 5052.090″ Enclosure Military Grade Corrosion Protection Enclosure
Ingress Protection: IP66
Charge
57.6V ±0.8V
32°F to 140°F (0 to 60℃)
-4°F (-20°C) with Heater Power Connected
<157.5A Recommended Charge Current
54.4V ±0.8V Float Voltage
<315A Charge Current
![Lithionics Lithium Ion Power Staff](/wp-content/themes/yootheme/cache/4a/lithionics-lithium-ion-power-staff-4a5b5cfc.png)
Unmatched Safety & Reliability
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UL Certification: UL 1973 certified for no harmful emissions, backed by $5 million product liability insurance
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Safe & Organic Technology: Cutting-edge lithium iron phosphate cells for optimal performance and environmental friendliness
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Durable Enclosures: Fireproof and crushproof aluminum alloy enclosures for superior durability
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STOBA Technology: Internal curtain shutdown eliminates ignition risk, so you can trust our batteries to keep you safe.
![Lithionics Lithium Ion Power Staff](/wp-content/themes/yootheme/cache/ef/lithionics-battery-in-use-ef201900.jpeg)
Exceptional Performance & Longevity
- Maximize Your Charge
Get up to 98% usable amp hours from our premium battery for unmatched efficiency. - Long-Lasting Reliability
Our NeverDie® Battery Management System extends your battery life up to 5 years. - Weather-Ready Power
Our UL-certified heating system performs flawlessly in freezing temperatures, so you can power up with confidence.
![Lithionics Lithium Ion Power Staff](/wp-content/themes/yootheme/cache/38/product-placeholder-2-3874638a.jpeg)
Smart & Convenient Features
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Stay Informed: Remote diagnostics keep you updated on your battery’s health.
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Hassle-Free: No maintenance and simple storage procedures.
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Flexible Runtime: Easily expand your system for more runtime.
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Smart Monitoring: Track your battery’s state of charge, health, and life with our intuitive Bluetooth app.
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Expert Support: Swipe to access insights and share information with Lithionics.