Emos AlphaQ 20, User Manual

2

GB | Powerbank 

User manual: 
Specifications:

Capacity:  

20 000 mAh (74 Wh)

Accumulator type: 

Li-Po 3.7 V 

Max. input current: 

DC 5 V/2 A; 9 V/2 A; 12 V/1.5 A 

Max. output current: 

DC 5 V/3 A; 9 V/2 A; 12 V/1.5 A**

Dimensions: 

154 × 64 × 25 mm

Weight: 

368 g

Operating temperature: 

+5 °C ~ 40 °C

Charging time: 

7 hours (approximately)*

*  The above charging time may differ depending on ambient 

conditions.

* USB power adapter not included.

*  Valid when using a USB adapter or power supply providing max. 

input current (PD 18 W nebo QC 3.0).

**  When using both USB outlets at the same time, max. output of the 

power bank is only 5 V/3 A.

Powerbank battery status indicator:

•  To check the powerbank battery level, please press the button 

on the powerbank.

•  The LED indicators will glow during the charging of a con-

nected device the same way to indicate the residual capacity 

of the powerbank.

Number of 

glowing LEDs

Battery level

0 % ~ 25 %

25 % ~ 50 %

50 % ~ 75 % 75 % ~ 100 %

Powerbank charging status indicator:

Glowing/

Flashing 

LEDs

Battery 

level

0 % ~ 25 % 25 % ~ 50 % 50 % ~ 75 % 75 % ~ 100 %

100 %*

*  The LED indicators will glow, after charging of the powerbank is 

complete.

•  To extend the battery lifetime, please try to keep its capacity 

level in the range of 25–75 %. 

Supported devices: tablets, mobile phones, cameras, camcorders, 

MP3 players, GPS navigation, soundboxes.

First charging may take longer than stated.

You can monitor the status of the battery and the process of 

charging using the LED indicator.

Carefully read the user manual before use.

It is normal that the cover of the power bank warms up during 

charging and discharging. It will return to room temperature after 

the process is complete.