It's an improvement over the last generation, but perhaps not as good as the battery capacity would make you believe. The ...

See the moments Moss Landing battery plant fire erupts ...

The proposed distributed-asset network model involves energy communities and battery energy storage systems (BESS) that would ...

It's already been a banner year for battery life, with newly released devices like the OnePlus 13 and OnePlus 13R producing ...

Samsung is developing stacked battery tech for smartphones, and the iPhone 18 and Galaxy S26 could be the first beneficiaries.

If you have regular access to an iPhone charger during the day and a healthy battery, you probably don't need to worry much ...

For comparison, the logical budget pick would be Hart Tools’ 20V Dual-Purpose tire inflator kit that includes a pair of ...

Discover some of the most capable and easy-to-use car battery maintainers and chargers on the market along with some tips on ...

Discover the Mahindra XEV 9e and BE 6 electric SUVs, including test drive details and pricing starting at Rs 18.90 lakh.

That's still pretty impressive, given that the Razr is a foldable device, and those phones have traditionally struggled with battery life. The test numbers we use in the above chart reflect the ...