12V 100Ah Lithium RV Battery Deep Cycle Batteries RV Electrical System
B-LFP12-100S is a 12V 100Ah RV lithium battery designed for RVs, campers, and trailers. Its slim (275*850*70mm) and lightweight (28kg) design makes it easy to fit into tight spaces. Built with LiFePO4 technology, this 12V RV battery offers deep cycle performance, zero maintenance, and high energy efficiency. Its 12.8V output ensures better power conversion with minimal loss. An integrated BMS enhances safety and reliability, making it an ideal battery system for RVs.
Compact Power
This 12V 100Ah lithium battery delivers 1.28kWh of reliable energy, ideal for small RV setups, campers, and backup systems. It provides stable power for essential devices without oversizing your system.
Lightweight Design
Much lighter than lead-acid alternatives, it is easy to carry and install. The compact size makes it perfect for tight spaces and mobile applications.
Long Lifespan
With over 4000 cycles at 80% DOD, it ensures long-term durability and reduces the need for frequent replacements.
Maintenance Free
No watering or routine servicing required. It offers consistent performance with minimal effort.
Solar Compatible
Works smoothly with solar panels, controllers, and inverters, making it suitable for small off-grid systems.
Easy Replacement
A direct upgrade for 12V lead-acid batteries, improving efficiency while reducing weight and overall cost.
See inside the performance
| Nominal Voltage | Nominal Capacity |
|---|---|
| 12.8 V | 1.28 kWh |
| Cell & Metheod | Cell |
| 4S1P | 3.2V 100Ah |
| Dimension (L*W*H) | Weight |
| 270*600*65 MM | Approx. 15 Kg |
| Cycle Life | Thermal Management |
| >4000 @25 0.5C/0.25C, 80%DOD | Nature Cooling |
| Operating Temperature Charge | Operating Temperature Discharge |
| 0~55℃ | -20~60℃ |
| Operating Humidity | Recommended Discharge Voltage(V) |
| 60±25% R.H. | 12.0~13.8 |










Let’s Connect
Just fill out the form below. Our BSLBATT team will get back to you within 24 hours.