Whether you live in an area that deals with snow, rain, fire, or seawater, it behooves you to stock up on specific emergency ...

But when your electricity does go out, having a personal portable power station can help you keep your phone on and the space ...

In situations like these, a portable charger—also called a power bank or battery pack—can feel like ... are typically used ...

It can be stressful when your battery is running low, and you aren’t near an outlet to plug your phone in. That’s why having ...

The best portable battery jump starters offer some combination ... light and at least one USB port to charge electronics like phones and tablets. When it comes to jump starter packs, those ...

Keep Your Phone Battery Charged 01:35 Phone cases promise to double battery life. Consumer Reports tests them, as well as a portable battery pack, a solar-powered charger and a crank charger.

Battery jump starters can also recharge phones, tablets, and other portable tech, so pay attention to interface ports. Most jump starters provide a number of USB ports, but the real kicker is to ...

In the middle of a winter storm, the last thing you want is to lose power. But when your electricity does go out, having a ...