12 Volt Warehouse for conversions, campers, RVs, marine, off the grid

Lithium Batteries from Expion360

Lithium Phosphate (LiFEPO4) batteries for your Boat, RV, Trailer & Van conversions

Charge and maintain 12V Flooded, AGM, Gel and Lithium batteries.

DC-DC Chargers

Smart Charger/Inverter Automatic Transfer Switch systems convert 12V power into clean AC and maintain your battery banks.

Inverter / Chargers

This revolutionary bonding system allows you to mount fittings to almost any surface.

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Which hardware is right for your 12V power project? Learn more about charging systems and inverters, and setting up your 12V power grid.

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We'll help you design and install a complete charger, inverter, transfer switch system

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August 21, 2023 Joe Electron

Kisae Bi-Directional BIC Inverter Charger in rPod Trailer
Coop's Monterey Bay based R177 HRE rPod might be getting close to vintage these days, but he tows this all over the west coast, from Seattle to Joshua Tree to Burning Man. This compact, but well sorted trailer has a clean...
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July 10, 2023 Steven Cooper

What is a Bi-Directional Inverter Charger?
The Kisae BIC1230100 and BIC1220080 are our most popular pure sine wave inverter chargers for van builders, camper conversions, small RVs and trailers, and compact off-grid applications. Check out this video from James (one of our founders at 12 Volt...
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August 19, 2021 Steve Cooper

FTZ Industries Wire Connectors - Coming soon!
We know we're not alone in wanting better wire connectors for our personal 12 volt projects. Coming soon, we'll be adding FTZ Industries' line of advanced, industrial grade wire connectors. We'll be building out the catalog in our store over...
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