Victron Energy – 12V/50Ah Smart LiFePO4 Battery

Resources: Technical Datasheet  User Manual

Victron Energy Smart LiFePO₄ Battery – 12V/50Ah (Lithium Iron Phosphate)

The Victron Energy Smart LiFePO₄ Battery – 12V/50Ah delivers reliable, long-lasting, and connected energy storage for off-grid, marine, RV, and backup power applications. Featuring advanced Lithium Iron Phosphate (LiFePO₄) technology and integrated Bluetooth, this battery ensures high performance, safety, and real-time monitoring via the VictronConnect app.

Key Features:

• Nominal Voltage: 12.8V (composed of 4 LiFePO₄ cells in series)
• Capacity: 50Ah
• Bluetooth Smart Monitoring: View cell voltage, temperature, and alarm status instantly from your smartphone.
• Flexible Configuration: Connect in series, parallel, or series/parallel to build 12V, 24V, or 48V battery banks.
• Scalable Energy: Up to 20 batteries per system, supporting 84 kWh (12V), 102 kWh (24V/48V) configurations.

Advantages of LiFePO₄ Over Lead-Acid:

• Rugged & Durable: Resistant to sulfation and damage from partial state of charge.
• Long Cycle Life:
  • 2500 cycles @ 80% DoD
  • 3000 cycles @ 70% DoD
  • 5000 cycles @ 50% DoD
• High Efficiency:
  • Up to 92% round-trip efficiency
  • Maintains >90% efficiency even under shallow discharges
• Compact & Lightweight: Saves up to 70% in weight and space over equivalent lead-acid systems.

Integrated Safety and Control:

• VictronConnect App support for easy diagnostics and real-time system feedback.
• Compatible with six different BMS options tailored to various system needs (see manual for selection guide).
• Suitable for partial charge operation, improving service life and reducing maintenance.

Installation Tip:

For optimal balancing, use same-voltage batteries in series (e.g., two 12.8V for 24V systems) instead of mixing lower-voltage units.