Victron LiFePO4 Battery 12.8V/300Ah NG – BAT512130620 (M8)

Introducing the Victron Energy LiFePO4 Battery 12.8V/300Ah NG (BAT512130620)

The Victron Energy LiFePO4 Battery 12.8V/300Ah NG delivers safe, long-lasting, and high-performance energy storage for off-grid solar, marine, and backup applications. As part of Victron’s Next Generation (NG) series, it features improved monitoring, IP65 protection, and seamless integration with Victron BMS and system components.

Why Choose LiFePO4?

Lithium Iron Phosphate (LiFePO4 or LFP) batteries are known for their safety, reliability, and efficiency. Compared to lead-acid, LFP batteries offer higher usable energy, faster charging, longer cycle life, and much lower weight — making them the preferred choice for modern energy systems.

Efficient and Durable

With up to 92% round-trip efficiency and a cycle life of 2500–5000 cycles (depending on depth of discharge), this battery provides consistent performance and long service life. Its compact design reduces space and weight requirements while delivering 3.84 kWh of reliable storage.

Smart Monitoring

Battery data such as cell voltages, temperatures, and current are transmitted to a Victron NG-compatible BMS. Using the VictronConnect app or a GX device with VRM portal, you can access real-time battery performance, alarms, and firmware updates.

Key Features:

• Nominal Voltage: 12.8 V
• Capacity: 300 Ah / 3.84 kWh
• Max Continuous Charge/Discharge: 300 A
• Peak Discharge (10s): 600 A
• Cycle Life: up to 5000 cycles @ 50% DoD
• Ingress Protection: IP65 (dust and water resistant)
• Dimensions: 44.7 x 20.6  × 20.5 cm (17.60″ x 8.11″ × 8.07″)
• Weight: 52 kg (≈115 lbs)
• BMS Required: Lynx Smart BMS NG 500A/1000A (sold separately)

Read the Datasheet for the Victron Energy LiFePO4 Battery 12.8V/300Ah NG (PDF)