batteries
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HP Recalls Over 100,000 Laptop Batteries, Here’s How To Check Yours
HP is recalling batteries used in a variety of the company’s laptops because of fire concerns. The affected models include the HP ProBook, HP ENVY, Compaq Presario and HP Pavillion laptops sold between March 2013 and October 2016.
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Pick The Right Batteries For Your DIY Projects With This Video Guide
Want to learn about batteries? Adafruit has a great guide for picking the right battery for your DIY projects, but if you prefer video, they have got you covered there as well.
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The Nomad Leather Wallet Charges Your iPhone, Looks Good Doing It
I dislike combo gadgets, and prefer tools that do one thing well instead of a dozen things poorly. But the Nomad Leather Wallet for iPhone does two things very well, and is as good-looking as it is useful. If you’re looking for a slick way to carry your cards and cash, and charge your phone…
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Mod A Battery Backup To Add A Digital Voltage Readout And DC Output Jacks
Video: A good battery backup is important if you have a lot of tech you’d like to protect from surges — or just keep running if the power drops out — but this tutorial from The 8-Bit Guy shows you how to make yours even more useful. It’s easier than you might think to add…