Technology journalist specializing in audio, computing and Apple ... The case is made from a hard and transparent polycarbonate material that shows the innards of the power bank, with all the ...

Qi2 has now become widely established and can now also be found in more affordable segments. The 10K power bank from ESR ...

It also has enough strength to fully charge a 13-inch Apple MacBook Air ... screen controlled by a single button on the side of the case. It shows the amount of power remaining in the power bank, ...

Look for power banks with multiple USB ports so you can charge more than one device at a time: more than one laptop, or a laptop plus a phone or two, or your AirPods case and Apple Watch.

Executive Editor David Carnoy has been a leading member of CNET's Reviews team since 2000. He covers the gamut of gadgets and is a notable reviewer of mobile accessories and portable audio ...