1、The parameters of battery indication sensor :

Input Voltage : 4V - 20V

Input Current : less than 10mA

Display : four grade, (can adjust display voltage through RW1)

Size : (length) 30mm * (width) 17mm * (high) 12mm

2、Connection Mode :

VCC: power interface.

GND: power to interface.

IN: input display voltage . (When power battery display, can connect with VC)

3、Four grade show electric quantity state :

A. 60% (yellow light L1)
B. 70% (yellow light L1 + green light L2)
C. 80% (yellow light L1 + green light L2 + green light L3)
D. 90% (yellow light L1 + green light L2 + green light L3+green light L4)

Can adjust input voltage through RW1 potentiometer.

4、Test Chart ：


A. 60% (yellow light L1)

 

D. 90% (yellow light L1 + green light L2 + green light L3+green light L4)

 

 

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