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Double the Power. Double the Freedom.

When you’re traveling in your RV, power is everything. It keeps you cool, connected, and comfortable—wherever the road takes you. But when power runs out, the adventure pauses. 


When Power Runs Out, So Does the Adventure.

You’ve found the perfect spot. The sun’s setting, the A/C is humming, dinner’s cooking on the induction stove, and your devices are charging. But in the back of your mind, you’re watching the battery gauge. How long before you need shore power? Will the generator need to kick on overnight? 

For many RV owners, limited battery capacity means shorter trips, more noise, and less freedom to roam.

Add a second battery and stay off-grid twice as long.

With one simple upgrade, you can double your power and travel the way you’ve always imagined. Adding a second Lithionics battery is quick, clean, and fully compatible with your existing setup. No complex redesigns, just more energy to fuel every part of the journey.


More Power. More Possibilities.
  • Stay Cool & Comfortable: enjoy A/C and full system use for twice as long.
  • Power Everything at Once: Run your induction cooktop, microwave, coffee maker, or laptop with confidence.
  • Extend Your Time Off-Grid: Stretch your adventure to up to 3 days without shore power, no hookups required.
  • Built-In Backup: Count on a dependable energy reserve when plans change or weather shifts.

Compact. Capable. Connected.

Lithionics batteries deliver exceptional power in a compact footprint. Built-in heaters, Bluetooth monitoring, and advanced safety features make it a smart, efficient choice for any off-grid setup.

Easy to Install. Easy to Love.

The second battery installs right alongside the factory-installed unit. Our trusted installers handle the work, so you can get back on the road with confidence. Everything you need. No hassle. Just more power, more range, and more freedom.


Wish your adventures could last longer? They can with one simple upgrade.

Add a second Lithionics Battery to make it possible. Click here to tell us about your ideal system and our team will help bring it to life.