Sell DC Qc 3.0 Usb 12v-24v Output 12x 18650 Battery Diy Laptop Computer Power Bank best price

Qc 3.0 USB DC 12V-24V output 12x 18650 battery DIY laptop mobile power bank Description: Characteristics: When you first need to installl a 18650 battery, press the button on the back of the circuit board to activate the use of this product. Need to use your flat head 18650 battery, not meet the 18650-point battery. Fast charge: a fast QC 3.0 port that allows you to get a fast top-up QC 3.0 cell phone for mobile charging or tableting. 5.5X2.1 mm port output is a model DC 16V-24V adjustable, B model DC 12V-24V adjustable, suitable for charge notebook WiFi router LED strip CCTV camera and multiple devices. High accuracy stepless pressure adjustment, 0.1 v accuracy, and no change in voltage adjustment, do not need to reset at each time you open. Product specifications: Product number: 18650 lithium ion battery charger box Material: plastics+metals Color: return Size: 18.6x12.4x2.7 cm Type A, type B (optional) 5.5X2.1Mm cable length: 100cm Input: a model DC 16V-24V, type B DC 12V-24V 5.5X2.1Mm 19V port output: a model DC 16V-24V adjustment, B model DC 12V-24V adjustment Usb output: 5V 3A, 2A 9V, 12V 1.5A Battery: 12 pcs 18650 flat head lithium battery (excluding) Number: 1 set (excluding photo demonstrations in other annexes) Note: - allow 0-1cm error due to manual measurement.Please make sure you don't mind before you bid. The package includes: 1 X DIY power bank box (excluding 18650 batteries) 1X5.5X2.5Mm to 5.5x2.1mm cable 1Xdc adapter 10 X laptop adapter