The 7 Best Battery Packs to Keep Your Gadgets Going

Chances are you’ve been stuck more than once searching for an outlet to top off a dying smartphone battery. If you’re looking to avoid that stress in the future, a portable battery pack is a great way to give yourself some added peace of mind and ensure that your mobile devices are always charged when you need them. Even if you’re not using it every day, it’s a great thing to keep on-hand (and juiced) in the event of an emergency, power outage, or if you just need something to run your lantern off of at the campsite.

Deciding to get one is simple. Choosing which one to get, however, isn’t. Some might only be able to partially recharge your smartphone or tablet (or juice it more slowly than your wall charger), while others are able to quickly recharge multiple devices but might be more than you need. Read on for buying advice and things to consider, plus reviews of stand-out models that are worth your hard-earned cash.