The iPhone 17 and 17 Pro had the same result, dropping 2%, making the standard iPhone 17 look even more like an incredible ...

You can check the health of your iPhone's battery to determine when it's time for a replacement.

Changing a car battery can be done in just a few steps. Always test the car battery before replacing and be sure to properly ...

Austin-based startup Base Power building a fleet of batteries at homes across Texas to support the grid—and helping ...

Open one of your iPad’s analytics files (these files start with “Analytics” followed by a date). In the analytics file, tap ...

AAA East Central is offering free vehicle battery and electrical system checks in October in recognition of AAA Car Care ...

Discover why your Apple Watch stops charging at 80% and how optimized battery charging protects your device’s battery health.

The new iPhone 17 series brings better battery life, with the iPhone 17 Pro Max lasting the longest. Tests show small gains ...

Phone 17 Pro Max dominates battery tests, outperforming Galaxy S25 Ultra and Pixel 10 Pro XL in real-world scenarios.

Current battery management systems might report a car is 40% charged but drivers have to guess whether they can go 100 ...

The iPhone Air has surprisingly good battery life for users with light-to-medium daily usage habits. But if you are ...