There are two approaches to installing a battery disconnect. Electrical experts say either way is valid, and point out advantages/disadvantages to each approach. Install the disconnect switch on the ...

Jeep's Wrangler JLs are electrically complicated vehicles. From the two factory batteries under the hood to all of the sensors that run the CAN bus system, these rigs are incredibly sensitive to ...

Painless Performance's battery disconnect switch is an easy way to protect your hot rod from battery drains and even theft. With our hot rods, gasoline gets all the glory, but t hey also need ...

The Rivian R1S is, essentially, the SUV version of the 2022 MotorTrend Truck of the Year-winning R1T pickup truck. That means like the R1T, the R1S is soon getting a dual-motor variant—to slot into ...