Winter is the toughest time of the year for your car’s battery, so having a good battery charger ready to go when a helping hand is needed is a worthwhile precaution. Today’s electronics ...

Battery chargers are used to recharge batteries which, after discharge, can be restored to a fully-charged state. Rechargeable batteries or secondary cells differ in terms of design and chemistry.

This is a 1.25A battery charger that is designed to fully charge a battery and maintain it at proper storage voltage without the damaging effects often found with trickle chargers. Included with ...

It has a built-in plug that folds up for easy storage, and colorful lights that clearly indicate when each battery is dead (red), half-full (yellow), or fully charged (green). This is the charger ...

Solar battery chargers address these issues by keeping your car battery topped up with a steady supply of free and environmentally friendly energy. But do they work and which solar charger is the ...

In situations like these, a portable charger—also called a power bank or battery pack—can feel like a lifesaver. Backup batteries are even more critical if you need to charge your electronics ...

Is your phone, tablet, or laptop typically in the battery red zone before the day's end? These portable chargers and power banks give you the most boost when you're out of juice. I’m a Mobile ...

iPhones have long supported faster charging with a 12W iPad adapter. Apple later improved on that rate by introducing fast charging via USB Power Delivery (PD) with the release of the iPhone 8 in ...

Want to charge your iPhone more quickly? Check out our favorite fast iPhone chargers to top off your battery in a flash. I’m one of PCMag’s mobile analysts. That means I check out phones ...