Power Adapter, USB Charger Adapter Cable for AT&T ZTE Mobley VM6200 Mobile OBD2 4G LTE Wi-Fi Hotspot Devices, Compatible 5-32V Power Supplies;

This adapter cable is designed to power your ZTE Mobley or other OBDII Wi-Fi Hotspot Devices at home,outdoors or anywhere you want to use your connected car data plan.
Built-in Intelligent chips XL6009E1 provides stable voltage source DC 12V (compliant with OBD-II type A standard).
USB Power Input: DC 5V~32V / 2.1A (Max.), it work with most standard USB host - Desktop computer, Laptop, Power adapters, wall charger, car charger, even power bank.

Technical Specifications
USB Power Input: DC 5V~32V / 2.1A (Max.)
Power Output: DC 12V / 4.0A(Max.)
Material: ABS, PVC insulated Oxyacid Free Copper Wire
Cable Length: 1.5M
Color: Black
Item Weight: Appr. 3.35 OZ
Operating Temperature: -40°C~80°C

Note
This Mobley Usb Adapter do not have battery and it is easy use when plugging into power bank, phone charger, computer / pc and other usb power.

FQA1:

Why my Mobley only work less 30 minutes or 2 hours?
The Mobley is designed to power off in your vehicle to prevent it from running battery dead, this is called "Power Save" feature.

Warming suggestion:
Changing the ZTE Mobley setting, turn off the "Power Save" feature

How to turn off the "Power Save" feature
1. Connecting to the Mobley, input the default IP address 192.168.1.1 in your web browser.
2. Click settings on the navigation menu on the left side.
3. Click Adcanced-Power Save.
4. Chose"No Time Out" option, accept the warning message and then press Apply.

FQA2:

My ZTE Mobley have no tag of the " No Time Out" option under Power Save?
You need to upgrade to the latest version firmware, and version # VW6200V1.0.1
Set the Mobley to 2hrs setting until it downloads the newly firmware.