Victron LiFePO4 25.6V/200Ah NG Lithium Battery - BAT524120620

Victron Energy BAT524120620 Lithium NG Smart Battery 25.6V 200Ah (5120Wh, IP65)

The Victron BAT524120620 is a high-performance Lithium Iron Phosphate (LiFePO₄) battery delivering 200Ah at 25.6V, or 5120Wh of energy storage. It is designed for professional 24V energy systems in marine, off-grid, telecom, and mobile applications. The battery is IP65-rated and works exclusively with the Lynx Smart BMS NG for full diagnostics, balancing, and Bluetooth monitoring.

Key Features:

• Chemistry: Lithium Iron Phosphate (LiFePO₄)
• Nominal Voltage: 25.6 V
• Nominal Capacity: 200 Ah
• Energy: 5120 Wh @ 25°C
• Cycle Life: 2500 @ 80% DoD, 3000 @ 70%, 5000 @ 50%
• Bluetooth: Available via Lynx Smart BMS NG
• Mounting: Upright or on side (not terminals-down), brackets included
• Ingress Protection: IP65 – dustproof and water-jet resistant

Electrical Performance:

• Max Continuous Discharge: 200 A
• Pulse Discharge (10s): 400 A
• End of Discharge Voltage: 22.4 V
• Max Continuous Charge: 200 A
• Pulse Charge (10s): 400 A
• Charge Voltage: 28.0 – 28.8 V (recommended: 28.4 V)
• Float Voltage: 27.0 V
• Internal Resistance: ~1 mΩ
• Round-Trip Efficiency: 92%

Mechanical & Environmental:

• Dimensions (HxWxD): 235 × 648 × 162 mm
• Weight: 37 kg
• Terminals: M8 threaded inserts with bolts
• BMS Interface: M8 circular (male + female), 50 cm cable
• Discharge Temperature: –20°C to +50°C
• Charge Temperature: +5°C to +50°C
• Storage Temperature: –45°C to +70°C
• Humidity: Max 95% (non-condensing)
• Self-Discharge: ≤3%/month @ 25°C

System Integration:

• Required BMS: Lynx Smart BMS NG 500A / 1000A
• Monitoring: VictronConnect App, GX device, VRM Portal
• Firmware Updates: Automatically handled by BMS
• Max Batteries per BMS: 50 (up to 384 kWh @ 25.6V)

Compliance & Certifications:

• Cell Safety: UL1973, UL9540A, IEC62619
• Battery Performance: IEC 62620 (pending)
• EMC: EN 61000-6-2 / 6-3
• Automotive: ECE R10-6 (pending)

The Victron BAT524120620 is a premium smart lithium battery for scalable and intelligent 24V power systems, delivering long cycle life, exceptional performance, and full BMS integration with Victron’s professional-grade infrastructure.