Found in Apple AirTags, the CR2032 button cell battery, also known as a coin battery, is actually surprisingly easy to test ...

CNET Survey Finds US Adults Want Phones With Better Battery Life, but Can They Afford to Upgrade?

A battery test shows iPhone 17 gains are real but modest, with eSIM-only models likely lasting longer thanks to larger ...

Scrolling and streaming suck plenty of power on today's Android phones. Here's how to squeeze the most juice out of your ...

It is common knowledge that communicating over WiFi is more efficient than using the 5G cellular network, but by how much exactly? That’s exactly what PhoneBuff set out to measure in its latest ...

I found these six Android settings toggles that actually save battery life. The display panel of your phone has the highest ...

Samsung's Galaxy S25+ is one of the best Android smartphones available. It offers significant improvements over the base Galaxy S25 and runs on the same Qualcomm Snapdragon 8 Elite chipset as the ...

A broad new smartphone test has found that Apple devices lead the industry for battery life, with the iPhone 17 Pro Max ranking as the longest-lasting phone tested and Apple tied as the top overall ...

CNET’s expert staff reviews and rates dozens of new products and services each month, building on more than a quarter century of expertise. Samsung's $200 Galaxy A17 5G makes me thankful that Android ...

Apple's iPhone 17 Pro Max secured top battery performance in CNET's 35-phone comparison published February 4, 2026. The flagship outlasted Android competitors with larger battery capacities, including ...

A swollen phone battery is a safety issue, not just a repair problem. Quick action matters, and the wrong move can make the ...

Smartphone batteries have been getting bigger and bigger, meanwhile Samsung Galaxy devices have been completely stagnant with ...