You’ll likely want to use lights, the water pump, and maybe even your furnace when not plugged into shore power. This typically means you’ll rely on your RV’s battery to power these items. Walmart is ...

Autoblog aims to feature only the best products and services. If you buy something via one of our links, we may earn a commission. The Gped 12V and 24V Car Battery Charger normally retails for $50.