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.

TNO is doing research on how to predict real-world energy use and battery capacity more accurately, helping policymakers, ...

After his 2024 Prius Prime was "dead on delivery," one owner is now on his third 12-volt battery in just 19,000 miles.

The process for downloading music may vary across different services like Spotify, Apple Music, and Tidal. You can download ...

Apart from the new petrol engine, Tata has quietly added a few updates to the Safari. Inside, you get the large 14.5-inch Samsung QLED touchscreen, updated mirrors with memory and auto-tilt, a sliding ...

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 ...

Battery life is no longer just a spec you glance at and forget. In today’s flagship phones, displays are already excellent, ...

After some mixed driving (motorway, town and city), the Tesla Model Y returned 3.3mi/kWh over 100 miles. A 10-mile drive returned 3.8mi/kWh, and over 200 miles, it showed 3.2mi/kWh. While not exactly ...

The battery is perhaps the most important aspect of your car that's always overlooked, and these five are notably ones you'll ...

Laptops quietly monitor their own health, but most people never tap into the tools that can warn of trouble long before a crash or data loss. Built-in hardware diagnostics sit below the operating ...

Everything really is bigger in Texas. The state’s primary grid operator reported this month that large power consumers will ...

Is the reMarkable Paper Pro Move worth AED 2,399? We test its writing feel, battery life and colour e-ink display to see if it can replace your daily notebook.