A hefty portable power bank is a handy thing to DIY, but one needs to get their hands on a number of matching lithium-ion cells to make it happen. [Chris Doel] points out an easy solution: salvage ...

Minimal or not, when the problem involves lithium-ion cells, it's better to be safe than very, very sorry. When you purchase through links on our site, we may earn an affiliate commission. Here’s how ...

Japanese hardware brand Elecom has just launched what it claims is the world's first power bank to feature a sodium-ion battery inside. It promises significantly longer cycle life than traditional ...

You can’t really go wrong with a power bank. You choose one, buy it, plug in your phone (or whatever other device that’s low on battery), and it’s ready to charge. Perfect for when you’re traveling!

Sharge has launched the Companion Pro (machine translated), a compact and travel-ready power bank that supports up to 45W ...

Power banks provide reliable backup power for phones, earbuds and other gadgets, making them essential for travel, long days out and emergency charging needs.

With all the electronics we’re lugging around nowadays, there are as many chargers to remember to take with you. Charging multiple devices with one charger has become easier, though, and a power bank ...