Interesting Engineering on MSN

Ultra-thin solid-state battery controls lithium loss, delivers 235 Wh/L energy density

A battery measuring just 2.77 micrometers thick could offer a route to powering wearable ...

Ultrathin battery design tackles one of solid-state lithium’s toughest problems

Researchers in South Korea have developed an ultrathin interface for anode-less solid-state batteries that could help lithium ...
BIOENGINEER

Ultrathin Anode-Less Solid-State Battery Architecture Enhances Energy Density and Cycling Stability

Dongguk University researchers have developed an ultrathin anode-less solid-state battery platform that achieves 235.13 Wh/L ...
CNBC

Scientists develop ultra-thin battery for smart contact lenses that could be charged by tears

The ultra-thin battery is about 0.2 millimeters thick, making it thin enough to fit inside a 0.5 millimeter contact lens. The battery is powered by a biocompatible saline solution and serves as an ...
9to5Mac

Will you buy an ultra-thin iPhone 17 if battery life is reduced? [Poll]

We learned new details about what Apple may ship as the new high-end iPhone in 2025 with a redesigned ultra-thin form factor. But with that change, we could see shorter battery life, particularly ...
Mint

Xiaomi launches ultra-thin 10,000mAh magnetic power bank with 45W charging: Price, features

Xiaomi has launched the Jinshajiang Ultra-thin Magnetic Power Bank 10000mAh 45W in China, following a successful crowdfunding campaign. The new magnetic power bank offers twice the battery capacity of ...
NBC New York

Scientists develop ultra-thin battery for smart contact lenses that could be charged by tears

Scientist Lee Seok Woo said a scene from a "Mission Impossible" movie inspired his latest invention: batteries for smart contact lenses. In the fourth film of the series, an agent wears contact lenses ...