The GOLDENMATE Lithium UPS Battery Backup and Search Protector is a simple device for always-available and always-reliable ...

Keeping an eye on your laptop's battery health can be a good way to monitor whether or not you need to replace the battery.

Unless your main workstation is a laptop, you’ve probably got a APC or similar battery backup kicking around. But have you ever thought of modifying it to make it a bit more useful? After all ...

Is your phone, tablet, or laptop typically in the battery red zone before the day's end? These portable chargers and power banks give you the most boost when you're out of juice. I’m a Mobile ...

A home battery backup can keep your essentials running during a power outage, but how long does it actually last -- and is it worth the cost? Here's what you need to know. Batteries are a reliable ...

Separately, if you have a time-of-use utility plan, you can use a battery backup system to save money on your electricity bill. Instead of paying high electricity rates during peak use hours ...