ماژول شارژر / دشارژر باتری لیتیومی دارای نمایشگر و دو ورودی / خروجی USB مناسب برای ساخت پاور بانک

Product properties:
Battery Capacity: 818,650 Capacity Any                                     
input: 5V1A or 2A
Output: 5V1A + 5V2A (Dual USB output)                                            
Dimensions: length 160 * W 78 * H 21.5MM)

2A switching speed charging method and charging indicator                       
1 External input: Voltage 5.0V + 0.25V Current 1000mA / 2000MA                     
2 standard charging mode: The default is standard 5V / 1000mA, intelligent adjust the charge current                     
3 fast charge mode: When your charger to support large under current (5V2A) output, and good quality charging cable, you can use this mode charge to enter the fast charge mode method: in the standard charging mode, press the button for 5 seconds to enter fast charge mode and LCD screen display IN 5V / 2.1A. If your charger unlimited streaming capabilities, please do not use the fast charge mode, as this may damage the charger.                    
4 regardless of the product or for power-off state, when an external charger is connected on the product; the product immediately out of the state of charge, and turn off USB output.        
5 LCD display charge status and charge level.

Fast charge mode: 
charging in standard mode, press the button for 5 seconds to enter fast charge mode and the LCD screen display IN 5V / 2.1A. If your charger unlimited streaming capabilities, please do not use the fast charge mode, as this may damage the charger.

When the fast charge mode with 2A charger, two just plug in a charging port on the line. If 1A charger can simultaneously charge two mouths two lines, it adds up to 2A input. (Long press the switch button for 5 seconds to enter 2A charging mode)