Charger Circuit Board Mobile Power Bank with Protective Box for 4pcs 18650 Battery Charger Step Up Converter Power Supply Module

Product Introduction:

1.Input Parameter:5V/1A

2.Input Interface:V8 port,Micro USB

3.Output Parameter:double USB output 5V/2A

4.Conversion Rate:90% (average)

5.Function Feature:with a highlight LED lamp (long press or press for twice can start up)

6.Electricity Quantity Display:4 levels LED lamp display electricity quantity,and it will automatically power off in non-operating state

7.Charging Display:when charging to 0-25%,the first lamp will be on and other lamp will be off;when charging to 25%-50%,the second lamp will be on,and the first one remains on;when charging to 50%-75%,the third lamp will be on,and the first two lamps remain on;when charging to 75%-100%,the fourth lam will be on,and the first three lamps remain on;the four lamps will be on until charging to 100%

8.Installation Introduction:B- is for connecting with battery negative;B+ is for connecting with battery positive.When installing battery,please pay attention to the insulation between battery and PCB board.

9.Wide Operating Temperature:-20~50 celsius (overtemperature protection)

Note:

1.Double press the switch,flashlight LED lamp will be on;if you double

Safety Design:

1.Overcharging Overdischarging And Short Circuit Protection

2.Intelligent Output:when the device is fully charged,charging will be stoped

3.Output Stable Current And Voltage press again,it will be off

2.Double press the switch can start flashlight;then press it for once,lamp will flash all the time;then press for once SOS mode will be set;finally you ppress then switch for once will let LED off

3.2A is not continuous current,it can be adjusted by load connected with USB auto current output

Product Picture:

I. Tested by ICStation's Outstanding Partner Blue Matter:
(Note: The color of the box is random, please kindly noted. Thanks.)

Learn More Details in the Video:
(The language in the video is Italian)

II. Tested by ICStation's Outstanding Partner MADE IN COLOMBIA:

(Note: The color of the box is random, please kindly noted. Thanks.)

Learn More Details in the Video:
(The language in the video is Spanish)

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