This power bank is quick charging and suitable for most electonics divices. Built In A Class Lithium Polymer Batteries- The built-in intelligent safety system ensures complete protection for you and your devices. Worry-free Travel- Comply with civil aviation mobile power carrying standards. Built-in Lightning & Type-C Cable- 4 Outputs and 1 Input, USB and Type-C2 output fast charging support(Max 22.5W). LED Digital Display- Remaining power at a glance. Smart Chip & Safe Charging- Multi-protection, protect your device from overheating.