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 ...

There are some of us who leave the house with 100% battery on our devices. But there are others who are always looking for a charger to juice up their depleted cell phone or tablet. No matter where ...

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 ...

This Belkin power bank provides convenient charging without the hassle of extra cables for your devices. We went hands-on for ...

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 ...

The compact PicoGo is somewhere in between its nearest competitors in quite a sweet spot of size and performance—the 5K model equals the record for lightest power bank we have tested. Lithium-ion ...