Some of the places that offer free car battery tests include NAPA Auto Parts, AutoZone, Firestone Complete Auto Care, and Pep ...

A quick calculation: To estimate a battery’s internal resistance, you can use a simple voltage-drop method when the ...

You can DIY your own phone battery replacement and save a ton of money in the process. Here's how.

Batteries power our favorite electronic devices, but they're not meant to last forever. The good news is that Windows laptops have a battery report feature that breaks down whether your battery is ...

We’ve all seen racecars with wild aero — but how strong are they really? In this wild test, the Vulcan Alpha’s carbon splitter faces an unusual challenge: a full pull-up. Designed for downforce, not ...

New to portable generators? Here's how to hook yours up to your RV safely and avoid common campsite power issues.

You should never use WD-40 on RV rubber seals, locks, hinges, or slide-outs because it can dry materials, attract grime, and ...

A CBC Marketplace test of double-A disposable batteries found that while major brand names deliver on their marketing promise to be long-lasting, batteries bought at two leading dollar stores did ...

Scamp might not be as celebrated in modern circles as Airstream, but it is a similarly iconic camping trailer brand with deep ...

An artificial intelligence-powered blood test that may be able to predict Parkinson’s disease several years before symptoms start to develop could allow earlier treatment and help guide the search for ...