A phone’s “low battery” message can strike dread (or at least annoyance) into even the most unmoved of hearts. But it doesn’t have to spark a desperate search for an outlet. A power bank can help keep your device charged up wherever you go, and today you can grab one near its lowest price ever. The popular Anker PowerCore 13000 is $30 today on Amazon, down from a list price of $37.
[ Further reading: Best power banks of 2019: The top USB portable chargers for your phone ]
This 13000mAh power bank brings a massive amount of juice in a tiny package, with its sleek wallet-sized form carrying enough power to charge an iPhone X or a Galaxy S9 three times. Two ports allow you to plug in multiple devices at once, while PowerIQ high-speed charging capabilities mean your device will be powered up in no time.
