When has this happened to you: you're on vacation or out for the day when suddenly your device runs out of juice. Texting, twittering, and playing games can be a huge drain on your battery. I realized ...

There are a number of different MagSafe-compatible portable batteries out there, all of which magnetically attach to your iPhone — must be an iPhone 15, iPhone 14, iPhone 13 or iPhone 12 — so that you ...

Few things can ruin your day as suddenly as trying to start your car and being met with the dead silence of a dead battery. If you’re unlucky, your best bet is to find someone else with a functional ...

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 ...

There's never an outlet around when you really need one, is there? Phone and laptop batteries have reached a place where most devices can last close to a full day on a single charge, assuming you ...

Anker has started selling a new portable battery pack that works with MagSafe. It’s called the Anker 633 Magnetic Battery ($80), and the big news here is that it’s a higher-capacity portable battery ...

Smartphones are becoming larger and more powerful, and their batteries have also increased in capacity, with some of the best models now exceeding 6,000mAh. Most users can get through a full day of ...