Mobile Phone 4 x 18650 Power Bank Case 5V 2A Dual USB LCD Powerbank Box Portable DIY Battery Charger

Features:This LCD power box can be put 4 x 18650 rechargeable battery, it is depends on you how many pieces battery and how much capacity you want, its really makes fully power for your digital devices.This Power box is easily to open and use, two USB port makes you charging two pcs digital devices, meanwhile it has current protection function and keep your devices stay in good charging status and avoid over charging and damage your devices.2 USB output ports, which can be output at the same time for convenient use by many peopleSpecification:Out-put: 2 USB ports for fast charge (one port 5V/1A, the other one is 5V/1A)In-put: 5V/0.5-2.1ALCD display capacityIntelligent power manage IC , over charge protection, short circuit protectionBattery type: Lithium-ionIn-put: DC5V/0.5-2.1AOut-put: DC5V / 2.1A (Max)Size: 100 x 84 x 26mmNet Weight: About 114gNote:This product is a DIY Power Bank box (Battery is not included!) you need to buy 4 x 18650 batteryPackage Included:1 x Power Bank Charger(Not include battery)1 x USB Cable