5V 2.1A Dual USB Ports Car Auto Charger Travel Plug Power Adapter For iPhone 6 Plus iphone 5s samsung galaxy S6 Edge S5 Android xiaomi

INSTRUCTIONS

Product?Name?:??4?USB?PORT?CHARGING?ADAPTER

Product?Model?Number?:??LK-USB4

Input:?110~250V??AC???50/60Hz??

Output:???USB?output?5V??0-2.1A*4???

The?case?material?:?PC??high?temperature?resistance?，??High?strength?，fire?prevention

?The?wire?material?:?copper

USER?GUIDE?:

1】This device indoor use only ， please do not put near the water， keep dry .
2】The USB maximum output 30W .
3】About USB ， this device with 4 USB ， 5V 0-2.1A *4 each USB with intelligent detection chip build-in ， can provide best charging current to protect your charging device .
4】These 4 USB total output is 30W .
5】The USB safety range as following :
When USB1+USB2+…+USB10 ≤30W SAFE WORKING
When 30W ≤USB1+USB2+…+USB10 ≤35W SAFE WORKING BUT LITTLE BIT TIRED
When 35≤USB1+USB2+…+USB4 ≤40W HIGH-PRESSURE WORK ， IF KEEP WORKING ，THE DEVICE WILL BE TO HOT TO TOUCH OFF THE OVER TEMPERATURE PROTECTION
When USB1+USB2+…+USB4≥40W OVER LOAD TO TOUCH OFF THE OVER CURRENT PROTECTION