LightningVolt™ lithium batteries are a high-performance upgrade for the house battery bank that powers your truck’s electric APU.

LightningVolt™ improves electric APU performance, doubling the power in your sleeper cab!

These 100AH deep-cycle lithium batteries are engineered for commercial trucks and buses, but are Group 31 size, making them a good upgrade for RVs, golf carts and marine applications as well.