A car battery left in a state of discharge can begin to deteriorate in as little as three days. This is also true for ...

or don’t drive your car in the winter (or summer), then using one of the best trickle chargers to maintain your battery is ...

Solid state two color LED indicates stage of charger; spark proof and reverse polarity protected Two independent charging stations, each providing 12 volts/1.25 amps, with temperature compensation ...

Fitted with internal batteries and often doubling as a power bank, these devices are quickly replacing standard battery booster cables as an essential car accessory. They’re especially useful during ...

More Gear: Best OBD-II Scanners | Best Car Covers | Best Tech Gifts for Men They've been called battery chargers, trickle chargers, battery tenders, battery maintainers, and other names.

The sun is a near-unlimited source of free electricity, which makes the idea of a using a solar car battery charger so tempting. If you’re needing to charge your car’s battery one of these clever ...

If you've ever turned the key and heard that dreaded click instead of the roar of your engine, you know just how crucial a reliable car battery ... the right battery charger or maintainer in ...

Please verify your email address. Wireless chargers are incredibly convenient, whether you are using one in your home or, better yet, your car. They help you avoid USB-C cables daily. But many pre ...

Executive Editor David Carnoy has been a leading member of CNET's Reviews team since 2000. He covers the gamut of gadgets and is a notable reviewer of mobile accessories and portable audio ...