VoltGo VLRV5120B – 25.6V 200Ah LiFePO₄ Battery Module
VoltGo VLRV5120B – 25.6V 200Ah LiFePO₄ Battery Module
High Capacity • Intelligent Safety • Long Service Life
Product Overview
The VoltGo VLRV5120B is an advanced 25.6V 200Ah Lithium Iron Phosphate (LiFePO₄) battery built for high-demand applications. Designed with a superior cycle life of 6,000+ cycles, it’s the perfect long-term replacement for lead-acid batteries in both stationary and mobile systems.
With its flame-retardant ABS casing, dual IP65/IP67 ingress protection, and in-built fire suppression system, this module is engineered for marine, off-grid solar, 4x4, caravan, and industrial environments where safety, reliability, and durability are critical.
Key Features
✅ High Service Life – 6,000+ cycles (0.5C @ 25°C, 80% DoD) – over 10x longer than lead acid/AGM batteries
✅ Intelligent BMS – Full protection against short circuit, over/under voltage & temperature, with self-balancing across multiple units
✅ Cold Climate Ready – In-built heating function allows charging & discharging at -20°C
✅ Parallel Expansion – Connect up to 16 modules in parallel for large system builds (no series connection)
✅ Smart Monitoring – Real-time Bluetooth app monitoring + RS485/CAN integration with Victron GX devices
✅ Fire Protection – Flame-retardant UL94 V-0 casing + aerosol fire suppression system
✅ Water & Dust Resistant – Dual IP65/IP67 rating for marine and outdoor use
✅ Secure Mounting – SMART-GO fastening system with nutserts, brackets & plates for flexible installation
Technical Specifications
| Specification | Details |
|---|---|
| Voltage | 25.6V |
| Capacity | 200Ah |
| Energy | 5120Wh |
| Chemistry | LiFePO₄ (Lithium Iron Phosphate) |
| Cycle Life | >6000 cycles (0.5C @ 25°C, 80% DoD) |
| Max. Continuous Discharge | 200A |
| Peak Discharge Current | 210A (30s) |
| Charge Voltage | 28.0V – 28.8V |
| Max. Continuous Charge | 150A |
| Discharge Cut-off Voltage | 22.4V |
| Operating Temp (Discharge) | -20°C to +55°C |
| Operating Temp (Charge) | -20°C to +45°C (heater engages below 0°C) |
| Storage Temperature | -20°C to +45°C |
| Protections | Short Circuit, Over/Under Voltage, Over/Under Temperature |
| Ingress Protection | IP65 & IP67 |
| Connections | Parallel only (up to 16P), NO series |
| Case | UL94 V-0 Flame Retardant ABS, Serviceable |
| Certifications | UL1973, UN38.3, IEC62619 |
| Warranty | 10 Years |
Applications
✔ Off-grid solar power systems
✔ Caravans & RVs
✔ 4x4 & overland setups
✔ Marine vessels & high-moisture environments
✔ Industrial backup power
Why Choose VoltGo VLRV5120B?
VoltGo batteries combine elite safety features, superior build quality, and smart integration to give you confidence and control over your energy system. With real-time monitoring, advanced fire protection, and unmatched service life, the VLRV5120B is the ultimate solution for long-term, maintenance-free power.
⚡ VoltGo VLRV5120B – Built to Last, Built to Protect.