World’s Thinnest 5K Qi2 Solid-State Power Bank SolidSafe Air disappears in your pocket at 6.8mm thin. It's the world's thinnest 5,000 mAh Qi2 power bank, engineered with semi-solid-state cells that replace the flammable liquid inside conventional batteries to resist fires. Titanium construction for ultimate strength. Snap it magnetically to your phone to charge wirelessly, and forget it exists until you need it. Solid-State Cell DesignSemi-solid-state battery architecture with reduced liquid electrolyte, designed to improve stability and help reduce fire risk, swelling, and heat buildup compared to conventional lithium-ion designs.Titanium EnclosurePremium titanium outer housing engineered for durability, strength, and long-term daily use. Qi2 Certified 15W Magnetic ChargingA fast magnetic wireless power bank for compatible devices, delivering up to 15W wireless charging with an effortless snap-on experience. USB-C Fast Charging (20W Out / 15W In)Up to 20W output for fast wired charging, and up to 15W input for quick recharging. Charge 2 Devices SimultaneouslyCharge your phone while powering AirPods or another device at the same time. LED Dot IndicatorsQuick battery-level readout at a glance.