Victron Energy Lithium Battery Smart 50Ah– LiFePO4 Battery

The Victron Energy Lithium Battery Smart range consists of high-performance Lithium Iron Phosphate (LiFePO4) batteries, available in 12.8V and 25.6V with various capacities. These batteries can be connected in series, parallel, or a combination of both to build battery banks for 12V, 24V, or 48V systems. Up to 20 batteries can be connected in one system, allowing a maximum energy storage capacity of 84 kWh (12V) and up to 102 kWh (24V and 48V).

Key Features:

• Available in 12.8V and 25.6V configurations for flexible system design.
• Expandable battery banks – connect up to 20 batteries for large-scale energy storage.
• High efficiency: 92% round-trip energy efficiency compared to 80% in lead-acid batteries.
• Lightweight and compact: Saves up to 70% in space and weight compared to lead-acid alternatives.
• Partial charging benefits: Unlike lead-acid, LFP batteries do not require full charges and even benefit from partial charging.
• Bluetooth connectivity: Monitor battery cell voltages, temperature, and alarm status via the VictronConnect app.
• Reliable and long-lasting: Superior cycling performance, low internal resistance, and excellent durability in demanding applications.

Why Choose Lithium Iron Phosphate (LiFePO4)?

• Rugged & Long-Lasting: Resistant to sulfation, making them ideal for off-grid, marine, and mobile applications.
• More Efficient: Maintains 90% efficiency even in shallow discharge conditions.
• Fast Charging: Less energy loss during charging compared to lead-acid.
• High Performance: Delivers consistent power output across a wide temperature range.

Battery Management System (BMS) Compatibility

Victron Energy provides six tailored BMS models to suit different applications. The system design and BMS selection guide in the battery manual explains their differences and typical uses.

Recommended System Configurations

For optimal performance and minimal balancing time:

• 24V systems: Use 24V batteries in series.
• 48V systems: Use two 24V batteries in series rather than four 12V batteries to reduce balancing requirements.

You can download the datasheet for the Victron Energy Lithium Battery Smart here.

For technical support or additional information, reach out to us at hello@offgridrenewables.co.uk.