▪️ The classic texture on the premium ABS+PC fireproof material, with a smooth-cut edging design, comfortable to hold and portable ▪️ 3 outputs and 2 inputs, 3 devices can be fast-charged simultaneously ▪️ With a big LED display for helping monitor the battery status in real-time ▪️ Built-in multiple protections like over-current, over-temperature, short circuit, and so on, never overcharge your battery or wastes energy ▪️ Compatible with multiple fast charging protocols, in particular, support QC 3.0, PD 3.0, FCP, SCP and AFC fast charging protocols, your devices can be fully charged in a very short time Specifications: ▪️ Battery type: lithium polymer battery ▪️ Battery capacity: 30000mAh 3.7V ▪️ Material: ABS+PC fireproof material ▪️ Fast charging protocol: PD3.0, QC3.0, for Samsung AFC and for Huawei SCP, FCP, and so on ▪️ Type-C input: 5V=3A, 9V=2A 12V=1.5A ▪️ Micro input: 5V=2A, 9V=2A 12V=1.5A ▪️ Type-C output: 5V=3A, 9V=2.22A, 12V=1.67A ▪️ USB1/USB2 output: 4.5V=5A, 5V=4.5A, 9V=2A, 12V=1.5A ▪️ USB+Type-C total output: 5V=3A