Donut Lab released a new test showing its solid-state EV battery retained 97.7% charge after 10 days, aiming to prove critics wrong who claimed it wasn’t a real battery.

I've used a lot of great wireless gaming headsets, but this pair from SteelSeries helped me stop worrying about battery life, making them worth the high price.

Apple has updated its battery cycle count support document to include the new MacBook Neo, revealing that the entry-level laptop has a maximum cycle count of 1,000. A battery cycle is completed when ...

The longevity of Raynard's Tesla battery is a testament to the durability and potential savings of electric vehicles.

We’ve updated our story to make sure items are in stock and available, plus we added a new best overall, the Goal Zero 1500 power station, a new model we recently reviewed, paired with the brand’s ...

When it comes to picking up a new gaming machine, I am always asking myself, should I get a desktop or a laptop? The answer ...

The Finnish startup’s pack can charge from 0 to 80 percent in under 5 minutes, according to its first independent test. The Finnish startup’s pack can charge from 0 to 80 percent in under 5 minutes, ...

2025 brought big changes to the smartphone battery department, with manufacturers adding silicon-carbon batteries that massively increase capacity without increasing the size of the battery or, by ...

It is common knowledge that communicating over WiFi is more efficient than using the 5G cellular network, but by how much exactly? That’s exactly what PhoneBuff set out to measure in its latest ...

This video puts the iPhone 17 through an extended battery test designed to mirror real-world usage. Screen time, background tasks, and performance demands are pushed consistently over many hours. As ...

Hithium has released results from a large-scale fire safety test of its 6.25 MWh “∞Power” battery energy storage system, with an open-door configuration supervised by UL Solutions to assess thermal ...