The wildest audio system, the most detailed motor and even the wildest hydraulic setup, is nothing without power. Think about it. We all remember a time when we were ready to hit the streets just to ...

A half-dozen batteries sit on a pallet on the shop floor headed for the recycler. All six considered “dead” by the normal standards because none would take a charge — or the shop’s battery charger ...

Optima Batteries has revealed two custom Rivian builds at the 2022 SEMA Show in Las Vegas. Both are heavily modified for overlanding and come with trailers capable of recharging the vehicles remotely.

AGM (Absorbed Glass Mat) dry-cell batteries haven't always gotten the best rap. The problem is that once they're drained, it's hard to bring them back to life with a conventional battery charger.

Having a dedicated trail rig can be an absolute blessing and a curse. There’s no doubt that owning a rig that doesn’t have to double as a day care shuttle or daily driver is nice, but letting any ...

A Volta-Powered Off-Grid Fifth Wheel Trailer, Upfitted from Grand Design With a 36kWh li-ion system, 2,250W of solar and Dodge RAM tow vehicle, the Volta-equipped trailer enables adventurers to stay ...

Car racing has long been hailed as the ultimate test bed for burgeoning automotive technologies, with everything from aerodynamics to paddle shifters making their way from high-tech racing machines to ...

These aluminum hold-downs are available polished or powdercoated in almost any transparent color. Pictured are the traditional Matte Black and Transparent/Candy Red versions. The Hot Rods by Dean ...

Optima Batteries will be using the Rivian R1T EV truck as a platform to show off its catalog of overlanding goodies at the upcoming SEMA show. For now, all we have is a digitally rendered teaser image ...

Batteries are essential for the functioning of any vehicle, whether it’s a car, truck, or motorcycle. They provide the necessary energy to start the engine and control the electrical systems. Having a ...

Dead batteries. It’s a common problem with equipment and vehicles that sit for extended periods of time without being run. I know was an issue with the portable generator in my garage, which I forget ...