It says it right on the side of every alkaline battery – do not attempt to recharge. By which of course ... got a reading on his multimeter. As you can see after the break, he cleaned off ...

You may have heard that lemon juice could be used as an alternative for recharging batteries. But here's why this is a risky ...

A lot of our favourite devices and toys run on AA and AAA batteries and constantly replacing them can not only be expensive ...

However, new batteries sometimes lose their charge for a variety of reasons, ranging from a faulty alternator or electrical system to lights being left on. Fortunately, you can recharge a dead car ...