I try to pack as light as possible with my commute to work, which is why I ditched my old power bank a while back for one ...

If your singular concern is phone battery life and you want to spend as little money as possible, this $20 power bank is your ...

USB rechargeable flashlights can draw power from battery banks, portable power stations, generators, and or even a car. Solar-powered lights charge during the day and are ready to go at night.

but maybe the power bank is the new flashlight. [Aaron Christophel] has a battery spot welder that costs a not unreasonable 30 euros and can also be used as a novelty power bank. He subjects it to ...

It has a truly extreme range and the battery lasts ... can use it as a power bank and charge your smartphone and other small devices. A third customer said, “Great flashlight.

The Jiga Power Bank offers a high capacity and a middling power output, letting you charge smaller devices several times. The port selection and integrated flashlight add to the convenience ...