All car batteries lose power over time. This isn’t a factor when the car is driven regularly, allowing the alternator to replenish the battery. But if the car is parked for an extended period, such as ...

The OptiMate 3 is a small and compact motorcycle battery charger. It is claimed to have the ability to de-sulfate batteries in addition to its normal battery maintenance charging duties. UPDATE: See ...

Every car owner has, at some point in their vehicle ownership journey, dealt with a drained battery. If you haven't, consider yourself lucky. You might have left your car at a shop, gone on vacation, ...

As a motorcyclist, you have to brave challenges other motorists don’t. Weather, traffic hazards, and even basic visibility all present a greater difficulty when you are on two wheels. In addition, you ...

We last visited the topic of motorcycle battery chargers about one year ago with our review of the Battery Doc. In that article, we mentioned that our three Battery Tenders had been in continuous use ...

We spoke to experts about overcharging, overheating, fast charging and how to extend your phone's battery life. Here's what we learned. Clifford led How To coverage. He spent a handful of years at ...

The first step is to find your battery. In a vast majority of cars it’s located in a corner of the engine bay. Either up front, behind one of the headlights, or out back, right below the windshield on ...