Need a long-lasting laptop? Here are the longest battery life laptops we've seen in our many years of hands-on testing.

Batteries used in smartphones or in EVs normally charge for 10 hours on their first cycle, but turbo-charging them to 100% ...

The Google Pixel 9 Pro Fold has excellent features and battery life. But how long does the battery last? Get the info you ...

The iPhone 16 Pro Max has the longest battery life ever offered in an iPhone with a total of 33 hours during video playback, ...

Electric cars have surged in popularity due to high gas prices and the emergence of new all-electric vehicles across all ...

The Chinese battery giant CATL has presented a battery with a particularly long service life especially for electric buses.

New naphthalene derivatives improve the air stability and cycling performance of ORAMs in AOFBs, potentially enhancing ...

Battery is one of the crucial things a customer looks for while buying a smartphone. While most consumers want their ...

Apple is raising the price for battery replacements for the new iPhone 16 Pro and iPhone 16 Pro Max phones to $119, up $20 ...

Via regulatory listings we found that the iPhone 15 and iPhone 15 Plus have 3,349 mAh and 4,383 mAh batteries, respectively.

Apple says that the iPhone 16 Pro Max is good for 33 hours of video playback on a single charge, while that drops to 29 hours ...

With longer run times, these vacuums won't die on you in the middle of your cleaningLeft to right: These Dyson, Samsung, and ...