All articles tagged with #batteries
The article discusses the potential for an energy crisis in the US driven by rising costs, increased demand from AI data centers, and delays in renewable energy projects, but also highlights the possibility that advancements in battery technology and smarter grid utilization could prevent such a crisis.
A new type of AA lithium-ion battery can be charged via USB-C, offering a convenient alternative to traditional batteries, and performs well in devices like a modded Game Boy Advance, though NiMH batteries remain a safer choice for some uses.
Samsung is working on lighter foldable phones, the Galaxy Z Flip 8 and Galaxy Z Fold 8, with the Flip potentially weighing 150g and the Fold 8 possibly featuring a larger 5,000mAh battery, though some weight reductions seem unlikely. Despite rising component costs, Samsung may keep the Galaxy S26 series prices stable but could increase prices for some Galaxy A series models.
A Stanford-led team has discovered a way to push iron into a higher-energy state, enabling the development of more powerful and cheaper lithium-ion batteries, potentially revolutionizing energy storage technology and other electronic applications.
Honor announced the Magic 8 and Magic 8 Pro smartphones featuring large batteries (up to 7,200mAh), AI shortcuts, and upgraded cameras, with global releases planned later this year. The phones are powered by Snapdragon 8 Elite Gen 5 chips, run MagicOS 10 on Android 16, and include durable IP ratings, with variations in battery size and charging speeds across regions.
Nighttime smoke alarm chirping is mainly caused by temperature fluctuations affecting battery performance, especially in older detectors or those exposed to sunlight. To fix this, replacing the batteries is the most effective solution. Modern alarms with voice alerts or app integration can help identify issues early and prevent unnecessary disturbances.
The article highlights various discounts on batteries, chargers, and power accessories available during Amazon's October Prime Day, including power banks, magnetic chargers, and multi-device charging stations from brands like Anker, Belkin, and Ugreen, suitable for both travel and everyday use.
MIT researchers developed a new model based on coupled ion-electron transfer to better understand lithium intercalation in batteries, which could lead to faster charging and longer-lasting lithium-ion batteries by optimizing reaction rates and electrolyte composition.
Leaked information suggests Sony may introduce a new version of the DualSense controller, called 'V3', potentially featuring replaceable batteries, possibly aligning with a new PS5 Pro. This change could address past battery life issues, moving away from the built-in rechargeable design to a more flexible solution, similar to Xbox's approach.
Xiaomi has launched the 17 series smartphones, featuring large batteries, Snapdragon 8 Elite Gen 5 chips, and innovative secondary screens on the Pro models, with design and naming heavily inspired by Apple, and a focus on camera and battery performance. The phones are available in China with plans for a European release, and include the Xiaomi 17, 17 Pro, and 17 Pro Max, with the latter two featuring rear secondary displays and larger batteries.
The US Department of Energy criticized wind and solar energy for being 'worthless' without sunlight or wind, prompting Elon Musk to highlight the importance of batteries for energy storage. The debate underscores ongoing tensions over renewable energy policies, with Musk supporting batteries and renewables, while the Trump administration has taken steps to limit renewable projects and promote fossil fuels.
Cobalt-free batteries, which are more ethical and potentially safer, are now dominant in Chinese electric vehicles, but the US has yet to adopt this technology widely, highlighting a shift in battery manufacturing and sourcing strategies.
Harbor Freight batteries are not compatible with DeWalt tools due to unique connector rails, and using third-party adapters poses safety and warranty risks, making it advisable to stick with official DeWalt batteries for optimal performance and safety.
Scientists at Binghamton University have developed a safe, self-destructing battery using probiotic bacteria and water-soluble paper, which can operate for 4 to 100 minutes before safely disintegrating, offering a promising solution for environmentally friendly and disposable electronics.
Sodium-ion batteries are emerging as a potential alternative to lithium-ion batteries, which have dominated the market for decades. This shift is driven by concerns over the environmental and social impacts of lithium mining and processing.