A hidden gem on Amazon, this portable charger is tiny, compact and ready to power up your devices on the go. Today, you'll ...

Power cuts are common in big cities as well as small towns, especially in summer. Stay powered with the best inverter battery ...

Using the same technology as electric car batteries, solar batteries can store electricity you generate during the day for ...

An EV powering your whole home, or even pushing power back to the grid, is something higher-end EVs might do at some point ...

The power-saving mode on a smartphone can be enabled permanently without harming the battery. What are its benefits, and how ...

The sodium-ion power bank consists of 3 battery cells ... This is remarkable when you compare it to lithium-ion batteries, which only keep around 80 percent of their total charging capacity ...