Let’s discuss smartphone and tablet battery life. It is atrocious. Thankfully a few temporary solutions to this problem exist, as we wait for battery technology to catch up and for manufacturers to ...

When Anker contacted me in regards to their Astro range of mobile batteries, I was intrigued. I had never heard of their batteries before, and did a little research. They have a wide range of products ...

This is an extension of the previously published External Battery Charger Control (12V). It adapts the control for 6, 24 & 48VDC systems. Some of the differences are subtle so pay close attention. The ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." Of all the sophisticated mechanical parts in a modern vehicle—from turbocharged engines to advance safety ...

Now that everybody and their mommas have smartphones, we’re all connected, all the time. However, let’s not ignore that many of the smartest phones have the worst ...

The Samsung Galaxy TabPRO 8.4 has a pretty large battery inside, which should keep you going all day. But if you use your tablet a lot, say you travel a lot, you may want to pick up a nice battery ...

External battery chargers work great if you’re into the battery swapping routine with multiple batteries, allowing you to juice up one battery while working with the other. If you’re an Asus Eee PC ...

Everyone can use a little bit more battery life. That's why QuickerTek has just announced their external battery/charger for the Apple MacBook. This comes on the heels of last month's announcement of ...

If you've ever watched your phone's battery die before you could charge it again, you know a good, portable battery pack is a lifesaver. However, they're not all made equally—some are definitely more ...