Portronics launches USB-C rechargeable AA & AAA Lithius Cell batteries with 1.5V output, fast charging, multi-layer protection, and 6-month warranty.

Don't fancy spending a lot of money? No problem. These products cost less than $20 on Amazon on Cyber Monday and are really ...

Verify the recommended tire pressure. You can usually find this on a sticker on the inside of the driver’s door pillar, and ...

Are swollen batteries dangerous, and what should you do to make sure that they are properly recycled? Let's take a look at ...

Are dual-powered head torches the way forward? Our gear editor reckons so. Here's Will's full review of the Petzl Actik Core ...

A practical gift for someone who always wants to be prepared.

Still, with a maximum operating pressure of 150 PSI, the inflator also works on motorcycles and bikes (it includes a plastic Presta valve adapter). The device even comes with a screw-in needle for ...

My favorite AirTag accessory is the TimeCapsule battery case, and now its follow-up is here with 5 years of battery in a more ...

For the first time, a complete aluminum-graphite-dual-ion battery system has been built and tested, showing that lithium-free, high-power batteries can deliver stability, fast response, and ...

An unlikely hit of the last few months’ consumer hardware has been a power bank branded by the German confectionery company Haribo. It first gained attention in backpacking circles because of its high ...

I have over a dozen AirTags in use, and my biggest problem is having to change the batteries every year or so. Here's the quick fix.

I have over a dozen AirTags in use, and my biggest problem is having to change the batteries every year or so. Elevation Lab said, 'no worries.' ...