Learn how to install and activate a motorcycle battery with ease in this step-by-step guide. We'll walk you through selecting ...

Horse Sense:NHRA rules mandate that a battery-disconnect switch be installed on the positive side of the battery. This is fine for a purpose-built race car without an alternator, but for a street car, ...

Including a battery/electrical cutoff switch as part of your rod's electrical system is a worthwhile choice. Not only will it negate the need to disconnect your battery cable every time you need to ...

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 ...

A battery monitor is like a gas gauge, showing you how much electrical power is left (known as state of charge) as well as other vital signs. Today adding a monitor to a boat battery is easier than ...