Jan. 27, 2025 — Lithium-air batteries have the potential to outstrip conventional lithium-ion batteries by storing significantly more energy at the same weight. However, their high-performance ...

Its 6.52-inch display offers a generous viewing area for your content, while the 4230 mAh battery ensures longevity. The 13 MP camera lets you snap clear shots, and with 64GB of built-in storage and ...

The best rechargeable AA batteries are a must-have for photographers, especially for powering speedlights and wireless commanders. Rechargeables offer several advantages—they’re more cost-effective ...

'ZDNET Recommends': What exactly does it mean? ZDNET's recommendations are based on many hours of testing, research, and comparison shopping. We gather data from the best available sources ...

Laboratory Technical Project Manager Gianmarco Chumbe has been part of the CNET Home team since 2018. He is in charge of developing and carrying out testing procedures for a wide variety of home ...

Primary batteries are batteries that cannot be recharged once depleted. Primary batteries are made of electrochemical cells whose electrochemical reaction cannot be reversed. Primary batteries exist ...

Byran Huang, a senior high school student from the Phillips Exeter Academy, built a fully open-source laptop as his fall term senior project, and it took him just six months to finish it. He called it ...

MediaTek Dimensity processors decoded—naming conventions, performance insights, and top picks for 2025. See which chip powers ...

It's easy to replace your iPhone's battery and it can give your phone a brand new lease on life. Andrew is CNET's go-to guy for product coverage and lead photographer for Europe. When not testing ...

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A thorough analysis of market, technological, and supply chain outcomes for sodium-ion batteries finds that significant advances are needed before commercialization. Legions of battery engineers ...

DIY laptop features a Rockchip RK3588 SoC, a 13.3-inch 4K AMOLED , a mechanical keyboard, and an aluminum chassis ...