20000mAh True Capacity (Lab-Verified) Real Power, No Compromise. Unlike lightweight power banks that inflate numbers, our lab-verified 20000mAh delivers honest charging: 4.5x for iPhone 16 Pro, 3.8x for Samsung S24. The durable construction ensures every charge meets expectationsoutlasting 'same-size' competitors by 2X. Perfect for travel and daily reliance. 22.5W PD Super Fast Charging Speed Without Sacrifice. 65% charge in 30 mins for iPhone 16 (3x faster than 10W). Advanced heat dissipation in our metal casing prevents slowdowns, keeping your power bank charged safely at full speed Aerospace Metal Case Cool, Safe & Unbreakable. Kesguar portable charger adapt CNC-machined aluminum alloy dissipates heat 40% faster than plastic rivals. Survives drops, resists overheating, and protects devices with 5 safety features. Built for reliability, not just portability Built-in Cable This 20,000mAh portable charger features a built-in Type-C cable, compatible with most cell