Juul Box power bank

Features:

1.this item with large capacity can be storaged 4 pcs juul pods;

2. support super fast charging;

3.attractive design, anti-friction as leather shell;

4.digital LCD display can view battery power at any time;

5.power box with USB micro port easy to charge;

6.with shortcircuit and over charge protection when charging for juul battery.

Motherboard		Backlight board
General parameters	Input voltage	DC 3.2-4.2V 1200mAh lithium battery
	Output voltage and current	5V 500mA
	Input voltage and current	5V 600mA
LCD display	Display	Shows the percentage of remaining battery power when the screen is lightt up.
	Internal charging	Plug in USB 5V charging, turn on the boost 5V output, the power display is divided into 4 files, 25%, 50%, 75%, 100%. The LCD is always on when charging, and it is fully extinguished.
	External discharge	The LCD screen is turn off after 20 seconds, and the 5V boost output is started at the same time. The minimum current is <55μA
	Low pressure prompt	Turn off the 5V output while the LCD screen shows 0% power
Protection	short circuit protection	When the Fuul charging box is in the charging state and simultaneously charge the JUUL, if the output terminal is shortcircuited, the 5V output is automatically turned off, and the screen is flashed 3 times and then always bright; when the charging box only charges the JUUL, if the output terminal is shortcircuited, The 5V output is automatically turned off, and the screen flashes 3 times. After 20 seconds, it goes out and needs to be plugged in again to detect charging.