Tech News
← Home  ·  All topics

Battery

92 GoKawiil briefs on this topic

Reader survey: Most Pixel owners report bug-free experience despite recent complaints

A reader survey of 3,649 respondents found that 51.9% had a flawless experience with their Google Pixel phones, despite recent high-profile reports of battery drain, overheating, and bricking issues. About 23.1% reported problems with previous Pixel models, while 8% specifically cited issues with the new Pixel 11 Pro, and 17% of respondents don't own a Pixel at all.

Oura confirms Ring 4 battery defects, discloses $84.4M warranty cost in IPO filing

Oura has acknowledged in SEC paperwork filed ahead of its IPO that some Ring 4 units suffered battery performance problems, which contributed to an $84.4 million rise in warranty expenses during fiscal 2025. The company replaced affected rings free of charge, sometimes even after the standard one-year warranty had lapsed. Oura has not specified which production batches were affected.

Walmart's refurbished iPhone tiers explained: Premium, Restored and Pre-Owned

Walmart sells used iPhones under distinct quality labels—Restored Premium, Restored, and Marketplace Pre-Owned—each with different testing standards, battery capacity guarantees, and cosmetic grading. The condition and grade (Like New, Good, or Fair) appear near the product image and Add to Cart button, and directly affect the device's return policy.

Wireless Android Auto: convenient but comes with battery and heat tradeoffs

A review of wireless Android Auto examines how the cable-free setup pairs automatically once a car starts, freeing up cabin space and removing the hassle of plugging in a phone each trip. However, it notes that going wireless increases battery drain, can cause noticeable heat buildup on longer drives, and depends heavily on both phone hardware and vehicle compatibility, particularly in older cars.

PS5 DualSense battery life falls short at 6-12 hours per charge

Sony's DualSense controller for the PlayStation 5 typically lasts only 6 to 12 hours on a single charge, with the exact duration depending on how heavily a game uses features like the light bar, speaker, adaptive triggers and haptic feedback. The premium DualSense Edge fares even worse, lasting just 5 to 10 hours because its 1,050mAh battery is smaller than the standard pad's 1,560mAh cell to make room for extra hardware like rear paddles and swappable stick modules.

iPhone's built-in Battery menu reveals which apps drain power most

iPhone users can check the Settings app's Battery section to see a breakdown of which apps consume the most power, including both active screen time and background activity. This feature has been built into iOS since iOS 8, so it works even on older iPhones.

Bluetti unveils Pioneer 5000 battery-based 'e-generator' as gas alternative

Bluetti has introduced the Pioneer 5000, a portable power station built around a 5.12kWh LFP battery that it markets as an 'e-generator' rather than a solar generator. The unit can deliver up to 18kW of surge power for heavy equipment, is rated IP65 for dust and water resistance, operates in temperatures from -20°C to 55°C, and can be expanded to 35kWh capacity. It charges via combined AC and solar input at up to 6.2kW, though pricing and availability have not yet been announced.

JLR unveils 2027 Range Rover Electric with 118.5-kWh battery and 350kW charging

Jaguar Land Rover has revealed its first fully electric Range Rover, arriving in 2027 with a 118.5-kWh battery, dual 349-horsepower motors producing 542 combined horsepower, and an EPA-estimated range of at least 333 miles. The SUV supports 350 kW charging, adding roughly 125 miles in 10 minutes and going from 10% to 80% in about 22 minutes, and will be built at JLR's Solihull plant in England.

Microsoft's Play and Charge Kit offers alternative to disposable AA batteries in Xbox controllers

Xbox controllers can be powered by more than disposable AA batteries, with Microsoft's official Play and Charge Kit swapping them for a $24.99 lithium-ion pack that charges via USB-C and lasts up to 30 hours. Third-party options include swappable dual-battery docks and rechargeable AA batteries, while players can also simply keep their controller plugged in during play for continuous power.

Sennheiser's Momentum True Wireless 5 adds user-swappable batteries and Dolby Atmos

Sennheiser's fifth-generation Momentum True Wireless earbuds bring a smaller, more ergonomic design, five extra hours of ANC battery life (up to 12 hours per charge, 40 with the case), and user-replaceable batteries priced around $30-$40. The buds also gain an 8-band EQ, refined Sound Personalization, native Dolby Atmos with optional head tracking, enhanced adaptive ANC, and improved call quality via extra microphones, a bone conduction sensor and AI noise separation.

Belkin unveils UltraCharge Pro power banks with semi-solid-state batteries at IFA 2026

Belkin has introduced its UltraCharge Pro lineup of power banks, featuring semi-solid-state battery technology that allows thinner designs and longer lifespans. The range includes a 5,000mAh magnetic model just 8.8mm thick priced at $64.99, and a 10,000mAh version with a status display and 60W output for $79.99. Alongside these, Belkin also revealed cross-platform SureFind trackers and a magnetic ring stand compatible with Pixel 9 and 10 phones.

Belkin launches semi-solid-state power banks claiming 3x longer lifespan

Belkin has released two new power banks built with semi-solid-state battery technology it calls BoostSolid Cell, joining rivals like BMX, Kuxiu, and Zens in adopting the format. The lineup includes a $69.99 magnetic 5,000mAh Qi2 model with 15W wireless charging and a $89.99 10,000mAh unit with a display supporting up to 60W across multiple ports.