LiFePO4 Battery for RV & Campers

Find the right LiFePO4 battery for your RV, VAN & Campers from this category, more voltage options are listed down below, or select other categories from here.

VR Tour

Why choose LiFePO4 for RV?

Why choose LiFePO4 for RV?

True Deep Cycle

80–100% usable capacity with a stable flat discharge curve. Delivers reliable power for RV appliances such as refrigerators, CPAP machines, inverters, and off-grid systems.

Lightweight & Compact

Up to 40–60% lighter than AGM/GEL, with customizable dimensions and form factors to optimize vehicle weight distribution and battery compartment design.

Fast Charge Ready

Designed for solar MPPT, inverter/chargers, DC-DC chargers, and alternators, supporting customized charge parameters for different RV electrical systems.

Smart BMS Protection

Integrated intelligent BMS with over/under-voltage, over-current, short-circuit, and temperature protection, customizable for specific RV applications

Why RV OEMs Choose LiTech Power

Why RV OEMs Choose LiTech Power

LiTech Power is not just a battery supplier — we are a battery engineering and manufacturing partner for RV brands, system integrators, and mobility OEMs. Here’s what sets us apart:

LiTech Power is not just a battery supplier — we are a battery engineering and manufacturing partner for RV brands, system integrators, and mobility OEMs. Here’s what sets us apart:

Cell-Level Engineering & Pack Consistency

We use only Class-1 A-grade cells, with precise capacity and resistance matching to ensure:

  • Consistent pack-to-pack performance

  • Long cycle life (4,000+ cycles @ 80% DOD)

  • Stable behavior in series / parallel configurations

  • Excellent temperature tolerance

Customized BMS & Communication Integration

Our BMS solutions are custom-developed for OEM applications, offering:

  • Custom charge / discharge logic

  • Low-temperature charge cut-off or self-heating

  • CAN / RS485 / UART communication with inverters & vehicle systems

  • Custom your own BlueTooth APP (optional)

Full OEM / ODM Custom Battery Development

We provide comprehensive end-to-end customization services, including:

  • Nominal voltage & energy capacity

  • Mechanical enclosure, mounting & IP rating

  • Cable assemblies, connectors, and harness design

  • Labeling, logo, and private-label packaging

Testing & Documentation Support

We assist OEM programs with complete documentation:

  • UN38.3, UL, MSDS, CE

  • IEC 62133 (on request)

  • Pack-level functional, vibration, and safety testing

  • Shipping and regulatory compliance guidance

Scalable Manufacturing & Stable Supply

We ensure a seamless and efficient production process with:

  • In-house pack assembly with strict QC & Certification

  • Scalable production capacity and controlled lead times

  • Supports OEM production planning

Warranty & After-Sales

We provide reliable support to ensure long-term performance and peace of mind.

  • 3-5 year limited warranty for reliable performance

  • Responsive technical support for quick assistance

  • Comprehensive troubleshooting guides to resolve common issues

Typical RV Battery Configurations

Typical RV Battery Configurations

Weekend Use

12V 100Ah

Boondocking Use

12V 200Ah

Full Time Use

24V 230Ah

Lithium-Ion RV Battery Pack

Looking for a lithium RV battery solution that delivers higher energy density, faster charging, and a significantly longer lifespan than traditional lead-acid batteries?

LiTech Power provides advanced lithium battery systems for RV and camper applications, designed to reduce charging time, eliminate generator dependence, and deliver reliable power for modern RV electrical systems.

Our lithium RV batteries are engineered to work seamlessly with inverters, alternators, and solar charge controllers, offering improved efficiency, lighter weight, and maintenance-free operation compared to conventional battery technologies.

RV Batteries ① ② ③ ④ ⑤ ⑥ ⑦ ⑧

One-Stop RV Power System Solution

One-Stop RV Power System Solution

This diagram shows a complete RV lithium battery system using LiFePO4 batteries, solar panels, inverter, DC-DC charger, MPPT controller, truck alternator, and wiring connections. It illustrates how deep cycle LiFePO4 batteries supply power to RV through an inverter and solar charging setup, truck alternator, ensuring efficient energy storage and distribution for all applications on RV.

This diagram shows a complete RV lithium battery system using LiFePO4 batteries, solar panels, inverter, DC-DC charger, MPPT controller, truck alternator, and wiring connections. It illustrates how deep cycle LiFePO4 batteries supply power to RV through an inverter and solar charging setup, truck alternator, ensuring efficient energy storage and distribution for all applications on RV.

Solar Panels
Inverter
Circuit Breaker System
House Battery
Engine
Starting Battery

Frequently Asked Questions

Frequently Asked Questions

A quality LiFePO₄ battery can last 8-10 years or 3,000–5,000 charge cycles, much longer than lead-acid batteries. Proper maintenance and charging extend its lifespan even further.

  • Turn off all RV power.

  • Identify positive (+) and negative (–) terminals.

  • Connect positive to positive, negative to negative for parallel wiring (more capacity).

  • Connect positive to negative for series wiring (higher voltage).

  • Check connections and secure cables before use.

Always use a solar charge controller:

  1. Connect solar panels to the controller’s PV input.

  2. Connect the controller’s battery terminals to your LiFePO₄ battery.

  3. Monitor charging via the controller or battery management system (BMS).
    Never connect panels directly to the battery.

Use a multimeter or battery monitor:

  • Fully charged LiFePO₄ = 12.8–13.4V

  • Needs charging = <12.0V
    If voltage drops quickly under load, your battery may need replacement.

  • Turn off all power sources.

  • Disconnect the negative cable first, then positive.

  • Remove straps or brackets, then lift out the battery carefully.

  • Store in a cool, dry place

Monitor voltage, temperature, and charge/discharge cycles.
Smart LiFePO₄ batteries with Bluetooth BMS allow easy tracking via mobile apps.

Yes, LiFePO₄ is a drop-in replacement in most RVs.
However, you should use a LiFePO₄-compatible charger and ensure your converter doesn’t exceed 14.6V during charging.

Ideally yes — use a LiFePO₄-compatible charger that supports the correct voltage curve (CC/CV charging up to 14.6V).
Standard lead-acid chargers may undercharge or overcharge LiFePO₄ batteries.

LiFePO₄ batteries support fast charging — typically up to 0.5C–1C (e.g., a 100Ah battery can charge at 50–100A).
Always confirm your charger’s rating and wiring are suitable for high currents.

The ideal group size depends on your RV’s power requirements. Group sizes like 24, 27, and 31 are popular for RVs, but the battery’s capacity should match the specific energy needs of your RV.