“No problem!” you exclaim. “I’ll just use a USB battery pack!” But the current draw is too low, and the pack won’t stay on. “Blast!” you exclaim, because you’ve been watching too ...

Most people can find use for a USB power bank (also called an external battery pack, backup battery, or portable charger) to keep phones and other devices charged while on the go. Rather than ...

The HyperJuice 245W USB-C Battery Pack is the heaviest model we tested, as well as one of the most expensive. In our output tests, it was not as powerful as advertised, and in look and feel it’s ...

thanks to everyone’s great feedback, i’ve now got a usb battery that’s much more efficient and capable of delivering more current to a portable device. like i promised, i put together a ...

Inspired by the replaceable USB-rechargeable LiPo ... When you're putting the new battery pack into the Gameboy, you want to ...

It lacks a built-in USB-C cable but it works well wirelessly clamped to your iPhone, and is the most affordable 10K battery pack that we have tested and approved. It also boasts two USB ports.

Start Dead Batteries - Safely jump start a dead battery ... UltraSafe - Safe and easy-to-use car jumper starter and jump pack without worrying about incorrect connections or sparks.

It was discontinued in 2023 after iPhone 15 shipped with USB-C. Before the MagSafe Battery Pack, users would have to purchase a new battery case each year to fit their new iPhone. Since the ...

Anker's Magnetic Battery Pack is a MagSafe-compatible external battery and stand with a 5,000 mAh capacity you can use to top up your phone or a USB-C connected device throughout the day.

Macworld At a glance Expert's Rating Pros ・Two integrated charging cables ・Equal performance on all USB-C ports ・Rubberized ...

Battery packs that use MagSafe technology to magnetically attach to your phone offer a more compact solution than traditional portable power banks, so you can ditch the charging wires altogether.