Rolls Battery Equipment
Rolls VB Series LFP Drop-in Batteries
LiFePO4 drop-in batteries in 12 V and 24 V, 100AH to 460AH, compatible with many lead-acid chargers, for automotive, marine and RV systems.
Description
Rolls VB-Series LFP drop-in batteries come in 12 V and 24 V models from 100AH to 460AH, including RV-specific versions. They are compatible with many common lead-acid chargers operating at the pack's nominal voltage, although a lithium-specific charger and a 2-stage CC/CV charge profile are recommended.
Key features
- Can cycle or be stored at partial state of charge; 100% to 20% SOC (80% DOD) recommended for optimal cycle life
- Integrated BMS disconnects the battery at the low-voltage cut-off
- No equalization or maintenance charges needed
- For alternator charging, an alternator protection device or DC charge controller is recommended
Applications
- Marine, automotive and RV house battery systems
Specifications
| Nominal voltages | 12V, 24V |
|---|---|
| Capacity range | 100AH – 460AH |
| Recommended cycling | 100% to 20% SOC (80% DOD) |
More from Rolls Battery
Featured products
All products →
Consumable
Chevron Marine Fuels
HSFO, VLSFO, MGO and biofuel blends supplied in the US Gulf Coast, US West Coast, Panama and Singapore from Chevron refineries and the Penjuru Terminal.
Kit
General Dynamics Mission Systems
Dynamic Edge Kit
Shipboard kit for multilevel security processing and real-time data fusion from multiple sources, with secure information sharing and AI/ML-enhanced automation.
Equipment
Modular Undercounter Refrigerators & Freezers
Undercounter refrigerators and freezers from 10 to 30 cu/ft, plus a hatchable refrigerated medical locker for submarines.
Similar products