APU Batteries (Auxilary Power Unit Deep Cycle Batteries)

Switch to deep cycle batteries for your trucks instead of expensive APU batteries. We carry deep cycle size 31 batteries to charge in your truck while running. Deep cycle batteries are very economical alternative to power your auxiliary units.

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Why Choose APU Deep Cycle Batteries

With gas prices steadily increasing, diesel engine idling has become expensive and doesn't make much financial sense. Deep Cycle batteries running an auxilary power units (APU) makes sense financially. They can get charged while your truck is running, and can be used to operate your accessories that run in your cabin. Deep cycle batteries are an economical alternative to idling.