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 ...

Power banks are vital tools for many people, allowing us to get a full working day out of our smartphones. While most people look at the size, weight, or price, the savvier buyer will pay attention to ...

The days of running around desperately searching for an outlet to plug your phone into are mostly over. The reality is that batteries, of all shapes and sizes, have never been more powerful, available ...