General description QC3.0 PD3.0 Mobile Power Bank Type-C USB 18650 Charging Module is a versatile and efficient portable power solution. It features a digital tube power display and is designed with multiple USB ports for various charging needs, making it suitable for a wide range of applications. Technical specifications Battery type: Lithium polymer battery Input voltage: 5V/9V/12V/15V/20V Output voltage: 3.3V-21V/3A Fast charging support: PD2.0, PD3.0, QC2.0, QC3.0, AFC, FCP, SCP, VOOC Maximum output: 5V@3A (single port for fast charging) Material: PC + metal Color: Black Package contents: 1 x Fast Charge Module (4S 100W) Measurement allowed error: +/- 1-3cm Compatibility and accessories Five USB ports: Type-C, Micro-USB, Type-A1, Type-A2, and Type-C (input/output) Supports simultaneous discharge of Type-A1, Type-A2, and Type-C ports Usage To utilize the power bank, connect your device to one of the available USB ports. For optimal fast charging, it is recommended to use a single