• Ultra-Slim 10,000mAh Capacity: Only 0.55 inches thin, yet provides 2.3 full charges for your iPhone. Perfect for pockets and minimalist wallets, ensuring you stay powered all day without the bulk. • Fast Wireless & Wired Charging: Advanced lithium-polymer battery with NTC temperature control delivers 3x faster charging. Supports 20W wired and 15W wireless charging (7.5W for iPhone). Smart charging slows after 75% to prevent overheating and extend battery life. • Advanced Heat Management: NTC temperature control technology keeps the power bank up to 50°F cooler than conventional chargers. Protects your phone from overheating during heavy use or hot weather, ensuring optimal battery health. • Military-Grade 18N Magnetic Hold: Ultra-strong 18N magnetic force (4x industry standard) securely snaps onto your phone and auto-aligns in 0.3 seconds. Lab tested with iPhone 16 Pro Max at 25mph treadmill speeds—zero charging interruptions. • Premium All-Metal Design: Sleek aluminum alloy shell enhances heat dissipation and adds a premium touch. Durable and stylish, it's the perfect companion for your iPhone or other devices. • Certified Safe & Reliable: Meets UL, CE, FCC, and RoHS certification standards. Built with safety and reliability in mind, ideal for travel, work, and everyday adventures. • Note: 7.5W wireless, 20W wired charging; speed decreases after 75%. Not compatible with non-MagSafe cases (may cause heating). Wireless charging only for iPhone 12-17 series with MagSafe function.