Using high strength materials, impact resistance, effective protection of internal components. No welding, easy to assemble, suitable for DIY enthusiasts easy to operate. Supports the use of 6PCS 18650 lithium batteries to provide long-lasting battery life. Equipped with high efficiency voltage regulator circuit to stable output and protect the connected equipment. Built-in multiple protection functions to the safety and stability of the use process. Precautions: 1. After the assembly is completed, use the charger to charge the charging treasure to activate. 2. After activation, the rechargeable treasure should be completely discharged first, and then for about 20 hours, so that the battery is completely equalized. Only use flat head without protection plate 18650 battery, the appearance should be intact, positive end of the pole is not allowed to break, such as broken skin, must be insulated, can not use pointed battery, can not use with protection plate battery and other non-compliance with the requirements of the battery. Parameter: Output power: 22.5W OUT1 output: 5V/3.1A, 9V/2.5A, 12V/1.87A (support 5V side charging and discharging) OUT2 output: 5V/4.5A (VOOC), 9V/2.5A, 12V/1.87A (multiple simultaneous outputs only 5V) IN input (micro-type): 5V/3A, 9V/2A, 12V/1.5A Type-C output: 5V/3.7A, 9V/2.22A, 12V/1.67A (support PD protocol only output) Type-C input: 5V/3A, 9V/2A, 12V/1.5A Battery Requirements: Flat head unprotected plate 18650 battery (65MM long), internal resistance within 50 milliohms, discharge 1C or more Fast charging specifications (support protocol). Compatible with BC1.2, for , cell phone fast charging Integrated SCP22.5W super fast charging output protocol Integrated 22.5W flash charging output protocol Integrated QC4.0+/QC4.0/QC3.0/QC2.0 output fast charging protocols Integrated FCP, AFC input/output fast charging protocols Support , PE2.0, SFCP output fast charging Support PD3.0/2.0, PE1.1 input/output protocols If the private protocol of the phone does not support (USB without fast charging), you can use PD charging (TYPE-C output), PD public protocol output is more stable Color: Material:plastic Package Contents: 1 * Mobile power kit(excluding 18650 battery) Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.