Premium BoostSolid Cell Technology: This semi-solid battery cell retains 80%+ capacity after 1,000+ charge cycles, up to 3X longer lifespan than traditional liquid cells, while eliminating thermal runaway, fire, and bulging risks. 60W USB C Fast Charging: Charge an iPhone 17 Pro from 0-50% in just 20 minutes with a single 60W USB-C port, or recharge the power bank itself to 100% in 1.5 hours with 40W max input. A 2ft USB C to USB C cable is included for convenient charging. Charge Up to 3 Devices at Once: With 2x USB-C ports and 1x USB-A port, this power bank lets you share up to 30W across multiple devices simultaneously, or use 15W passthrough charging while the bank itself is plugged in. Dual-Chip Real-Time Safety Monitoring: Analog and digital sensors track temperature every 20 milliseconds and instantly cut power at the first sign of an issue, for zero fire or bulging risk and total peace of mind. Built for Travel, Tested for the Real World: UL certified and TSA-friendly for worry-free air travel, stable charging from -10C to 60C, and tested against high heat, drops, vibration, and nail penetration.*