A blast from the Elektor archives: this 1998 battery tester uses a simple LED display to reveal a battery’s true condition under load — even below 1 V.
Is the OnePlus 15 worth paying Rs 25,000 more than the OnePlus 15R? Our six-hour battery drain test reveals how close these ...
Battery problems rarely arrive out of nowhere. Long before a car refuses to start or a phone dies at 20 percent, small ...
When you look at the current generation of Android flagships, the iQOO 15 and the Realme GT 8 Pro stand out as two of the most performance-focused options of 2025. Both are powered by Qualcomm’s ...
The battery is perhaps the most important aspect of your car that's always overlooked, and these five are notably ones you'll ...
Back in September at IBC 2025 in Amsterdam, SWIT was showing a range of new PowerCell camera batteries that are now available for popular Sony, Canon, ...
Data from the International Energy Agency shows that global battery demand grew by 40% year-over-year, driven by both ...
All the co-founders graduated in 2017 and chose to start Exeliq instead of taking jobs. They had worked together in college ...
The new generation of Super Hybrids offer a lot more electric range, making it much more worth your while to plug in. The ...
The $700 Android phone has a lot to like for OnePlus fans who want a giant battery for less money than its flagship sibling.
Winter and classic cars have a complicated relationship, kind of like that friend who borrowed your favorite wrench and ...