Unlike many units, this battery charger continuously charges at maximum current, tapering off only near full battery voltage. In this unit, the full load current of the supply transformer/rectifier ...

The Anker USB-C Car Charger is a solution that turns your car’s 12V socket into a reliable spot to recharge your phone while ...

We like the CTEK MXS 5.0 for its features and wide capabilities. If you're an enthusiast or collector, you'll find it to be a quality device. Battery Tender produces some of the best chargers out ...

The humble battery charger has evolved to a smart, microprocessor-controlled battery charger-maintainer, able to detect weak batteries and—to an extent—“repair” them, alert the operator to dangerous ...

Here is a crude but efficient tricky charger for Lead Acid Battery. It uses a 12 volt car bulb as current regulator and charge status indicator. The brightness of the bulb indicates how much charge is ...

Autoblog aims to feature only the best products and services. If you buy something via one of our links, we may earn a commission. A dead battery of any kind is a nuisance to your day. But there’s ...

A vehicle’s performance starts with its power source, making battery care one of the most essential—yet approachable—maintenance tasks for any car owner. No matter your skill level, a little attention ...

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, ...

Every battery needs a 12-volt car battery, even that newfangled electric car you're driving around. 12-volt car batteries continue to be the biggest part of the $100-billion auto battery market, and ...