Multi Voltage Chargers

LithiumHub’s multi-voltage chargers category includes Ionic lithium LiFePO4 chargers designed to handle mixed-voltage charging needs from one compact system. This category includes Ionic 24V + 12V and 36V + 12V LiFePO4 chargers, along with DC/DC onboard transfer chargers for 12V-to-24V and 12V-to-36V trolling motor setups.

These chargers are ideal for anglers, bass boat owners, RV users, and boaters running more than one battery voltage in the same system. They’re especially useful for marine setups with a dedicated trolling motor battery and a separate 12V starter or electronics battery. Use them to simplify onboard charging, reduce charger clutter, save space, and keep multiple lithium batteries ready for long days on the water.

A top product in this category is the Ionic 36V Multi Voltage Lithium LiFePO4 Charger | 36V 10A + 12V 10A. It charges one 36V lithium battery and one 12V lithium battery at 10A simultaneously, making it a smart fit for boats with 36V trolling motor systems and 12V accessories. With LED charging indicators, 5-foot cables on each bank, a lightweight, low-profile design, lead-acid and AGM compatibility, and Ionic app-supported charge visibility when paired with Ionic batteries, it gives boaters a powerful, cleaner and more convenient charging setup.

When choosing a multi-voltage charger, consider your battery voltage combination, battery chemistry, available mounting space, and whether you need AC charging or onboard DC/DC charging while your engine runs. Boaters with 24V or 36V trolling motor systems should also compare charger output, cable length, and system layout before choosing the best fit.