Portable laptop battary charger External Laptop Battery

Anecoo portable power bank external laptop battery 

1,Stable charging with all brands of laptop

2,approved by CE,FCC,RoHS
3,Above 10 years Professional overseas sales service 

Features:

 Battery capacity: 48.84WH (13,200mAh)

Input voltage: DC 16 - 19V/1.5A

Output voltage: DC 16V / 19V 4A, USB 5V/1A

Comptatible:1) for all kinds of laptop,  ACER, APPLE, AUSS, DELL, FUJITSU, HP, IBM, LENOVO, SAMSUNG, SONY, TOSHIBA

2) for TABLETs, iPad, smart phone, mobile phone, Game player, Mp3,Mp4, Bluetooth, GPS etc.

Warranty: 1-year warranty

Size: 150mm x 85mm x 27mm

Color: Black/white

Weight: 400g

Charging time: around 3 hours

Accessories: all brands of notebook tips are available by request

How to use:

Power checking:

1-       Press TEST button shortly to check power status. The LED light will show current power. It will power off after 2 seconds. When charging, power checking is not valid. Charging means power checking already.

Charging

1-       When charging, the LED light will ON automatically, no output, the 16/19V indicator LED OFF.

2-       When charging finished, if no loader connected, no input voltage, it will power off automatically.

Discharging

1-       Press TEST button 2 seconds, it will power on. The default output is 16V, the 16V indicator will ON. Press again, it will change to 19V. Press another 2 seconds, it will shut off, and no output. 

2-    Select the desired output voltage before charging your notebook. It cannot change output voltage when connecting by wrong output.

3-    The LOGO indicator, 3 LED light, charging indicator, output indicator and loader indicator will on at the same time.

Safety:

1-       With loader, it will display the working time. When it power on, if no loader, it will power off after 1 minute.

2-       Discharging efficiency: above 85%

3-       When short circuit for output, it will shut down the output and power off. 

4-       Over temperature protection, when working temperature above 55 degree, it will be not allowed to charge and discharge. It will power off automatically. Only the temperature lower than 55 degree, it will power on.