Portable DIY 5V Dual USB 6*18650 Shell Battery Case Mobile Phone Charger Storage Box NO Battery

Features:Made of premium material, it is wear resistant and ble.LCD dial display, easy for you to monitor the real-time battery bank capacity, real-time voltage and current.Can be installed 6*18650 lithium battery.DIY design, easy and convenient to use.Descriptions:Fine workmanship provides service time.Light weight design is very easy to carry.Perfect for outdoor vel use.Specifications:Input: 5V 2AOutput: 5V 2ACapacity: 20000 mAhPort:2x USB, 1x Type C ,1x Micro USBBattery: 6x 18650(not included)Material: plastic and leatherCertification: FCP/SFCP/AFC/MTK/BC1.2Color: black/whiteNote:​1.''6x18650''does not support disaembly after installation.2.Do not use pointed batteries.Batteries with damaged appearance are not use.It is not recommended to use the battery with high internal resistance, storage time and many times of use.3.Double tap the side on to turn on the LED light.