Kuxiu’s ‘world first’ solid-state power bank costs more but lasts much longer

The Kuxiu S2 magnetically attached to the MagSafe-compatible case on my iPhone 15 Pro. Solid-state batteries are the future. They’re more powerful, compact, safe, and sustainable than Lithium-ion alternatives, but true all-solid state batteries can’t be mass-produced cost-effectively. That’s why Kuxiu has gone semi-solid state […]