Dual USB LCD Anti-reverse Portable Power Bank Box 4x 18650 DIY Display Battery Charger

Dual USB LCD Anti-reverse Portable Power Bank Box 

Use 4x 18650 DIY Display Battery Charger 5V 2A Power bank Case With LED Flashlight

Easy setup install 4 18650 re-charge able battery and charge your device 

can charge 2 device at the same time 

Battery not included case only

4 section 18650 mobile power supply kit anti-reverse function

Type: Battery Storage Box
Color: White/Black/Blue/Red
Size: 11.5 x 8 x 2.5 cm
Port: 2 USB
Power supply: 4x18650 batteries
Input: 5V-2A
Output: 5V 1A/2A
Feature: Display Screen/LED Flashlight
Material: Plastic+metal