A range of current smartphones is tested under controlled conditions to measure battery performance in 2026 Each device is subjected to identical usage patterns to ensure consistent comparison The ana ...

Skepticism grows around Donut Lab’s “impossible” battery as experts debate capacitor-like behavior and scarce independent test data.

Boston Scientific announced multiple recalls but has said its battery issues were limited. One internal test in 2025 found ...

Battery life hasn’t exactly been a strong point for foldables so far, but that might be starting to shift. A recent comparison test gives a clearer idea of where things stand right now. The test comes ...

OPPO Find N6 leads a foldable battery test; its 6,000mAh pack and Snapdragon 8 Elite Gen 5 last longest overall.

Cuba begins testing its first 50‑MW battery energy storage system, boosting grid stability, renewable integration and blackout resilience.

Donut Lab released a new video supporting its solid-state battery breakthrough claims, this time showing a Verge TS Pro motorcycle charging at 100 kW ...

There has been quite a bit of news recently about the  Battle Born LiFePO4 (LFP) batteries and how they are dying in droves ...

Donut Lab has published results from its fourth battery test with Verge Motorcycles, demonstrating ...

Waking up to a 100% battery on your phone may feel "safe," but you're likely sabotaging your phone's long-term health in the process. While phones are smart enough to stop a literal explosion if you ...