Upgrade Your RV Power System for Longer Run Time, Less Weight & More Freedom

If you’re looking to upgrade your RV’s power system for boondocking, off-grid travel, solar performance, or improved battery reliability, California RV Specialists can help.

We offer consultation, sales support and installation of Expion360 lithium batteries for RV owners looking for more usable power, faster charging, reduced weight, and greater power independence.

Whether you are replacing aging lead-acid batteries or designing a larger off-grid battery system, we can help you choose a solution tailored to how you camp.

Call 209-263-7040 to schedule a battery or solar consultation.

WHY UPGRADE TO LITHIUM BATTERIES?

More Usable Power. Less Weight. Better Performance.

Many RV owners are upgrading to lithium batteries because they can offer significant advantages over traditional battery systems.

Potential benefits may include:

More usable battery capacity
Faster charging
Reduced battery weight
Longer service life
Improved solar performance
Better off-grid capability
Low maintenance operation

For many RV owners, lithium can be a major upgrade in both convenience and performance.

WHY CONSIDER Expion360 LITHIUM BATTERIES?

Expion360 lithium batteries are engineered with features designed around durability, safety and RV performance.

Features may include:

Advanced LiFePO4 chemistry
Integrated Battery Management Systems (BMS)
UL 1973 compliance on qualifying products
Available heated battery options for cold-weather charging
High-density battery designs
Available Bluetooth monitoring on select models
Long-term warranty support (up to 12 years on many models)

These features can make lithium a compelling option for many RV owners.

LITHIUM BATTERY UPGRADES FOR RV OWNERS

Ideal For:

Lithium battery upgrades may be a great fit for owners interested in:

Boondocking and dry camping
Solar-powered RV systems
Longer battery run times
Inverter-supported appliances
Residential refrigerator support
Reducing generator use
Upgrading aging battery banks

If your goal is more energy independence, lithium may be worth exploring.

WE CAN HELP WITH MORE THAN JUST BATTERIES

A successful lithium upgrade often involves more than simply changing batteries.

We can help evaluate:

Battery bank sizing
Charging compatibility
Inverter/charger considerations
Solar system integration
Battery monitoring
Battery disconnect solutions
Overall system planning

The battery is only part of the system.

Getting the system right matters.

POPULAR LITHIUM UPGRADE APPLICATIONS

We can help support upgrades for:

Travel Trailers & Fifth Wheels

Improve reserve power and support off-grid camping.

Full-Time RVers

Increase independence and reduce generator dependence.

Solar & Boondocking Systems

Pair lithium with solar and inverter systems for more capability.

High-Demand Electrical Loads

Support appliances and loads traditional batteries may struggle with.

WHY WORK WITH CALIFORNIA RV SPECIALISTS?

Anyone can buy batteries online.

What matters is choosing the right system and installing it correctly.

Owners choose us because we offer:

Upgrade consultation
Installation support
RV electrical system knowledge
Solar and off-grid upgrade guidance
Real-world product experience
Honest recommendations

We focus on helping you build a power system that fits your travel needs.

WE CAN HELP EVALUATE WHETHER LITHIUM IS RIGHT FOR YOU

Not every owner needs the same battery setup.

We can help you evaluate:

Lead-acid vs lithium options
Battery bank sizing
Upgrade priorities
Budget considerations
Charging and solar compatibility

Sometimes a simple upgrade works.

Sometimes a full power system redesign makes more sense.

We can help you decide.

SERVING RV OWNERS ACROSS NORTHERN CALIFORNIA

California RV Specialists proudly serves customers from:

Lodi • Stockton • Sacramento • Modesto • Elk Grove • Galt • Manteca • Tracy • Napa • Vacaville • Fairfield • Davis • Woodland

…and surrounding communities.

Many customers travel significant distances for specialized upgrades and consultations.

READY TO UPGRADE YOUR RV POWER SYSTEM?

If you’re considering lithium batteries, solar upgrades, or greater off-grid capability, we’d be happy to help.

Call 209-263-7040 today to schedule a battery or solar consultation.

California RV Specialists

200 S. Cherokee Lane
Lodi, CA 95240
Phone: 209-263-7040
Email: service@calrvspecialists.com

Traveling by RV can involve a significant amount of time off-grid. When exploring the rugged beauty of the outdoors, the last thing you want to worry about is the smooth operation of your RV power needs.

Unlike traditional lead-acid batteries, lithium batteries for RV use are significantly lighter, and provide a faster charge and longer battery life. Lithium batteries are the optimum choice for solar charging. So that road trip you’ve wanted to take across seasons and state lines? It’s the start of a beautiful adventure.

Key Features

Lithium Cells

We use only the highest-grade lithium iron phosphate encased in steel and meeting the UL1642 standard (UL file no. MH64383). This material and engineering make for unparalleled reliability, stability, and safety.

Case Design

We took the standard battery case up a notch with built-in rubber feet, radiused corners, 96.7% larger terminal connection pads, interior molded ribs for structural security, and the highest-grade ABS plastics with additives for fire retardancy. Our innovative case design changes the scope of the industry.

Cell Pack

To keep our batteries as powerful and efficient as possible, we’ve welded our cells via thick copper/tin machined collector plates, welded all interior pack points, added a press broke flange at each end to create a mechanical backbone for the BMS, used high-grade wiring and ring terminals throughout, and treated connections with industrial epoxy for long-lasting protection.

Battery Management System (BMS)

Our “smart” BMS design has abundant features to provide you with the safety and performance you desire, such as: low-temp discharge, auto-shutoff, short circuit protection, low and high-voltage shutoffs, and overcurrent disconnect. Our structurally sound BMS board features a bolted design, eliminating all unnecessary solder, resulting in one cohesive pack for years of trouble-free performance.

battery-management-system-2_500x - California RV Specialists

Certification

Expion360 lithium batteries are held to the highest safety standards. Because of this, we are one of a small handful of companies to achieve a UL 1973 compliance.