Many IoT (the Internet of Things) devices require a reliable secondary power backup. If the primary supply or battery is ...

We have a complicated relationship with battery. For years, we’ve been locked in a silent compromise. We demand smartphones ...

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 ...

Laptop power banks come in handy if you often travel or work away from your desk. These larger batteries have enough capacity to refill your computer to around 75 percent, giving you many more ...

Discover how to create a wearable kinetic energy power bank in this hands-on DIY electronics project. Follow step-by-step instructions as we build a wrist-worn charger using a small DC motor and a ...

Forbes contributors publish independent expert analyses and insights. Technology journalist specializing in audio, computing and Apple Macs. This article is more than 3 years old. The ALOGIC Matrix ...