That last factor might mean the difference between a full, free replacement under warranty and a full-priced new battery. Also, find out if it's a lead-acid design or a newer AGM-style battery ...

The end result is a direct, drop-in replacement for the original Discman battery with a higher capacity, that’s also rechargeable via USB. It’s a fantastic project, with the entire build video ...

Faith is a writer whose work has been featured in EcoWatch and Today’s Homeowner. She holds economics and English degrees from the University of North Carolina at Chapel Hill and likes to ...

Investopedia contributors come from a range of backgrounds, and over 25 years there have been thousands of expert writers and editors who have contributed. Michael Boyle is an experienced ...

Tonight will start cloudy but it will become increasingly clear from the west early. Later, some patchy clouds will move in from the northwest but it should continue dry. Sunday Tomorrow will be a ...

The Pentax 17 feels special. As a new $500 film camera from a major brand, it’s unique simply for existing. But more than ...

Image Credit: Allied Electronics, Inc. Battery holders are designed to support commercial, industrial or OEM batteries. They allow for safe retention, and easy and fast replacement of the battery.

But those of you with older iPhones -- or older Android phones -- may well find that your battery has started to show signs of aging and it's time for a replacement. Apple has its own do-it ...

Canon’s PowerShot Golf rangefinder/camera is a pocket-sized device, yet powerful in specs; with a ⅓-inch CMOS sensor and ...

This can be extended to include more rows when necessary. 12⁄18 is equivalent to 24⁄36. It is also equivalent to 36⁄54. An infinite number of equivalent fractions can be created this way.