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When your journey requires consistent, heavy-duty power, the Rolls VB12-150LFP is the ultimate choice. Rolls Battery Engineering has been the global benchmark for deep-cycle reliability for decades, and this 150Ah lithium iron phosphate battery carries that legacy of Canadian engineering into a high-density, modern package.
Designed for those who need maximum energy storage in a standard footprint, this 12.8V powerhouse is ideal for large-scale camper conversions, marine house banks, and high-demand off-grid systems.
Exceptional Energy Density: With a massive 1.92 kWh of total energy, this battery provides an incredible amount of power while remaining significantly lighter than traditional lead-acid banks at just 15.5 kg.
Legendary Lifespan: Built for years of reliable service, the VB series offers over 6,000 cycles at 80% Depth of Discharge. It is a long-term investment in your energy independence.
True Four-Season Performance: Most lithium batteries stop working when it gets cold. Rolls features an integrated heating element, allowing you to safely charge and operate your system even when temperatures drop to -20°C (-4°F).
Real-Time Smart Monitoring: Take the guesswork out of your energy management. Use the dedicated Bluetooth app for iOS and Android to track battery health, temperature, and state of charge instantly from your phone.
Direct "Drop-In" Upgrade: Housed in a standard Grp 31 ABS container, this battery is designed for a seamless replacement of older, heavy VRLA batteries.
Uncompromising Safety: An advanced, integrated hardware BMS monitors every cell, providing independent protection against short circuits, over-voltage, and temperature extremes.
| Feature | Specification |
| Nominal Capacity | 150 Ah |
| Total Energy | 1.92 kWh |
| Nominal Voltage | 12.8 V |
| Weight | 15.5 kg (34.2 lbs) |
| Dimensions (L x W x H) | 330 mm x 172 mm x 214 mm |
| Terminal Type | M8 Stainless Steel |
| Max Continuous Discharge | 100 A |
| Scalability | Connect up to 4 in series (48V) or 4 in parallel |
With Rolls, you aren't just buying a battery; you're buying decades of specialized engineering expertise. From the premium prismatic LiFePO4 cells to the rugged IP65-rated case, every component is selected to ensure your power system is as adventurous as you are. Whether you are at sea or deep in the wilderness, trust the heritage of Rolls to keep the lights on.
We ship worldwide. Your order will be packaged really carefully and delivered wherever you want. Delivery takes between 2-4 business days. You will receive an e-mail after ordering with more information about the delivery.
Orders can be returned or exchanged within 30 days of receiving the parcel, providing they are in original resalable condition.
We work hard to deliver your items without damage. Orders can be returned or exchanged within 30 days of receiving the parcel, providing they are in original resalable condition.
