Grab the latest Amazon Fire Tablet 10 HD for over 40% off while the sale lasts, and read on for more promising reviews of ...

There's nothing more disappointing than finding your motorcycle with a dead battery when you're ready for a drive. These ...

Deals on portable chargers and power banks are surprisingly good this Prime Big Deal Days event. The Anker 633 MagGo Battery for $40 off on Amazon is a personal favorite thanks to its charging ...

Amazon has partnered with Unbound Potential, a Swiss battery startup, to trial its battery energy storage (BESS) technology ...

If you have Amazon Prime, you'll get free shipping, of course. Not yet a member? No problem. You can sign up for your free 30 ...

We test and write about power stations and portable chargers year-round, cross-reference our own recommendations, and then use price-tracking software to make sure everything we recommend is genuinely ...

If you've been a fan of Ryobi power tools and have old NiCad batteries lying around, you should think twice before using your ...

October was an exciting month for reading devices. We got a new iPad mini, a couple of products from Boox, and this strange ...

Whether you've run out of wall outlets near your desk or need to quickly recharge your smartphone on the go, Anker has ...

Or take a whopping 40% off on the Ring Battery Doorbell, and nearly 25% off on the Samsung Galaxy Watch 7. Don't let these ...

Amazon’s newest, biggest, and most powerful Fire Max 11 tablet is down to its best price once more, making now the best time ...

Amazon is releasing the new Kindle Colorsoft Signature Edition with the first color screen, and you can preorder it now. Here ...