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 ensure stable output and protect the connected equipment. Built-in multiple protection functions to ensure 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 charged 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 Apple, for Samsung 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 PPS, PE2.0, SFCP output fast charging Support PD3.0/2.0, P