Smart plugs can add controls to any outlet, but they aren’t perfect for everything. Here’s our guide to using one and which ...

Big enough to run laptops, speakers and outdoor projectors, these compact power stations go far beyond phone power banks — ideal for parties, work and entertainment away from the plug socket.

Like many people who like their gadgets --and also spend time outdoors and traveling-- I've amassed a small collection of portable battery packs. You never know when you might need to recharge a ...

It is the bane of worldwide travel: there isn’t just one way to get AC power from the wall. The exact connector — and what you can expect when you plug in — differs from country to country. Even if ...