Equipped with PD 3.0 and QC 3.0 fast charging technology, the maximum total output is 18W Built-in embedded Type C and Lightning connector charging cable, users do not need to carry extra external charging cable Safe and reliable with Li Polymer lithium polymer battery Charges 4 devices simultaneously Aluminum metal shell, thin and stylish, extremely portable Anti-overcharge protection, anti-over-discharge protection, over current protection, short-circuit protection, over- Thermal protection, automatic power-off protection Multi-country safety certification FCC (USA, CE (EU and RoHS) output USB A (QC 3.0) : 5Vdc/3A, 9Vdc/2A, 12Vdc/1.5A (max. 18W fast charging) Type C PD : 5Vdc/3A, 9Vdc/2A, 12Vdc/1.5A (max. PD 18W (when used alone)) Lightning Cable : 5Vdc/2.4A (max. 12W) Type C Cable : 5Vdc/2.4A (max. 12W) Output: 18 W max Enter : Type C PD : 5Vdc/3A, 9Vdc/2A (max. PD 18W) MicroUSB: 5Vdc/2A, 9Vdc/2A (max.18W) Capacity: 10000mAh