Choosing the right battery voltage is one of the most important decisions for any RV or camper owner. Both 12V and 24V deep-cycle lithium systems have their place — here is how to decide.
12V: the plug-and-play standard
Most RVs are wired for 12V. Replacing lead-acid with a 12V LiFePO4 battery is a direct swap: same wiring, same chargers, same appliances. It is the simplest, most cost-effective upgrade for most campers.
24V: for bigger loads and longer runs
If you run larger inverters, air conditioners or higher-power appliances, 24V halves the current, reducing cable size and losses. It is also the natural choice for custom builds and electric trolling motors.
Both share the same core benefits
Whatever voltage you choose, LiFePO4 delivers 100% depth of discharge, 5000+ cycles, smart BMS protection and zero maintenance. LINEX offers 12V and 24V in 100Ah and 200Ah — browse the range or ask our team for sizing advice.