21700 Battery Power Bank Housing Case DIY Shell Holder Detachable Removable Battery Charge Storage Box With Cable LED No Battery

21700 Power Bank Housing Battery Case DIY Shell Holder Detachable Removable Battery Charge Storage Box With Cable LED No BatteryPlease notice that it's the powder bank shell case only, battery is not included.Specification1.New fast dual output intelligent input control system, can put 6* 21700 battery2.LCD digital display power and voltage, with led light and built in two cables (type c cable and lightig cable for iphone )3.Battery type: 21700 flat battery (flat, not flashlight-specific 21700 battery)FeatureSize:1867643mmPort: two usb ports and one type c port with two built in cablesOutput Power: 22.5W , support output 5V/3A 9V12.5A 12V/1.7A 5V4.5APackage included6x 21700 Power Bank Case(Batteries not included)Precautions1. The battery cannot be used if its outer skin is damaged.2. Pointed batteries cannot be used, only flat batteries can be used.3. The positive and negative poles need to be placed and used correctly.4. Do not use or store in a high temperature environment.Package Content:621700 Power Bank Case(Battery not included)Note:1. Once you mix the battery or the battery is reversed, the IC will immediately provide the protection instead of burning the main board2. Our latest shell is matt finished, we will send you the latest matt finish power bank shell case instead of the grid grain version.Product A : 621700 Power Bank Case