Your DeWalt charger is an essential component of keeping your power tools topped up and running smoothly, but is it safe to ...

Learn how to make a simple lemon battery and use it as an emergency phone charger in this hands-on science experiment. Watch ...

Learn how to get the fastest possible wireless charge by using the right Qi2-certified charger, adapter and cable setup.

Discover how to make a DIY hand-powered mobile phone charger using simple materials such as two small DC motors and a piece ...

Batteries are still a large part of our tech lives. We can’t really escape from them, with AA and AAA batteries in particular ...

This is no joke: I recently woke up from a nightmare where my motorcycle wouldn’t start. Subconsciously, I’d been thinking about the fact I hadn’t ridden it in seven weeks and knew that was taking a ...

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 ...

If you’ve accidentally flattened the battery or don’t use the car often, then a charger will return the cells to peak condition and ensure they are ready for your next drive. For this test we assessed ...

Keeping your raft operational requires a steady supply of power. While electronic devices rely on batteries, those batteries don’t last forever. Raft offers a solution: the Battery Charger. This ...