Topic — 82 stories
battery

Forget Lithium. Algae Might Be Powering Your Devices Next.

This $215 Phone Has a 7,000mAh Battery and Lasts 20 Hours on Video

This Rugged Phone Ships With 2 Batteries You Can Hot-Swap

Realme P4 Power Review: Battery Anxiety is Finally Dead

This Battery Charger Shows Which AAs Are Dead on an E-Ink Display

realme 10,001 mAh P4 Power’s 5-Minute Charge Lasts Half a Day

GBA SP With DeWALT Battery Will Outlast the Apocalypse

MIT Scientists Unveil Electron Conducting Carbon Concrete That Can Store and Supply Power

Someone Hollowed Out a Duracell Battery and Fit a Surprisingly Good Bluetooth Speaker Inside

Imagine Driving 1,860 Miles on One Charge! Huawei’s Battery Could Change Everything for Electric Cars

Realme GT 7 Review: Powerful Performance Meets All-Day Battery Life

World’s first sodium-ion power bank improves sustainability and safety

Stop Killing Your Laptop Battery: This Tiny $49 Device Keeps Your Laptop Battery Healthy for Longer

Modular power strip concept offers a flexible upgrade to power and lighting needs

iPhone 16 iFixit teardown reveals a huge step forward in sustainability
