Some more powerful portable chargers also have 100-watt AC outputs, allowing you to insert a standard two- or three-pronged ...

The Ugreen 25,000 mAh Portable Charger can fully charge all your devices at least once without worry, and it travels well.

Power banks and portable chargers have become an essential addition to your gadget arsenal — keeping smartphones, tablets, wireless earbuds and even laptops topped up in those clutch moments ...

Many of the smaller portable chargers recharge over Micro-USB or USB Type-C connections. Larger battery banks may use DC ...

These devices offer massive battery capacity and fast charging When your laptop’s battery is running low, and there’s no wall outlet in sight, a portable charger is exactly what you need.

and some can also charge more powerful devices such as laptops, tablets and portable gaming consoles. We recommend a 10,000mAh charger for anyone looking to charge their smartphones or smaller ...

to instantly reveal We regularly revisit the power banks and portable chargers on sale to see if there are any ... but only the Einova Laptop Power Bank Ultra Fast has enough wattage to safely top up ...

Opinions expressed by Forbes Contributors are their own. Technology journalist specializing in audio, computing and Apple Macs. ALOGIC is an innovative company making a range of computing ...

A number of portable chargers in our ratings perform well ... To charge a more power-hungry device like a laptop, you’ll need a larger-capacity model with at least 20,000 mAh of capacity ...

He covers the gamut of gadgets and is a notable reviewer of mobile accessories and portable audio products, including headphones and speakers. He's also an e-reader and e-publishing expert as well ...