This $30 gadget claims to add years to your phone's lifespan. Here's how
Overcharging is the enemy of lithium-ion batteries. This cheap gadget claims to solve this problem.
Overcharging is the enemy of lithium-ion batteries. This cheap gadget claims to solve this problem.
This USB-C tester is like a mini-computer that tells you the good, the bad, and the ugly about your charger.
Stay in touch (and call for help) wherever you are in the world with the Garmin inReach Messenger.
It's cuter than you'd think and fun for kids and adults, too!
These Wago 221 lever nut connectors create secure, reliable, and easy-to-use connections between electrical wires. Here's how to use them.
Whether you need the perfect gift for a high school, college, or grad school graduate, here's what they actually want... and what they'll actually use.
No soldering skills required.
One of my biggest complaints about wireless chargers is that they can cause overheating. This wireless car charger solves that problem -- and a few others.
I've collected a small selection of tools close to my printer. Here are the ones I wind up using all the time.
Want your Raspberry Pi to carry on running when the power goes out? You need an uninterruptible power supply. Here's how to add one.