The iPhone 16 may have bigger batteries than ever, but if you’re a heavy user it can never be enough. This is why getting an Anker Magnetic 10,000mAh power bank for $30 (25 percent off) at Amazon makes perfect sense. The power bank is slim and tiny, fitting perfectly on the back of your iPhone, even the new models. The massive 10,000mAH capacity will give you a full charge for your phone and still have plenty of power left to top it off a second time.

The power bank offers 7.5W wireless and magnetic charging, which means you’ll top off your phone in no time. This device is super compact, measuring just 0.72 inches in thickness, making it super easy to carry in those annoying knuckle-deep pockets. One cool thing about the Anker Magnetic power bank is that you can charge your iPhone with it and plug it in at the same time, so you recharge the battery at the same time. In this way, you cut down on the recharge time before using it again, and you use a single cord. Win-Win.

So go ahead and snatch the Anker Magnetic Power Bank for $30 at Amazon before the deal expires. (Note This price is exclusive for Prime members, which means you’ll need a subscription to the service. If you’re not on Amazon Prime just yet, you can subscribe at any time and try it out for free for 30 days.)