DC 6.5V-30V Battery Low Voltage Warning Module Buzzer Li NiMH NiCD ion phosphate
Description:
100% Brand New and High Quality
This module can give warning when your battery voltage is below your preset voltage. Any battery with voltage 6.5V - 30V
Green LED - Battery voltage is greater than the threshold voltage
Red LED - Battery voltage is lower than the threshold voltage
Red LED - Battery voltage is lower than the threshold voltage
Buzzer will sound when the battery voltage is lower than the threshold voltage
Buzzer switch - Disable buzzer function
Main switch - Disable the module
Main switch - Disable the module
For example, three lithium ion battery procedure:
1. The operating voltage for 3 lithium ion battery is 9V-12.6V
2. So, the warning voltage should be 9.5V
3. Apply a voltage of 9.5V and adjust the potentiometer clockwise until it changes from red to green or vice versa
1. The operating voltage for 3 lithium ion battery is 9V-12.6V
2. So, the warning voltage should be 9.5V
3. Apply a voltage of 9.5V and adjust the potentiometer clockwise until it changes from red to green or vice versa
Specifications:
Input: DC 6.5V - 30V
Input with reverse polarity protection.
Operating current: <10mA
Size: 50mmx20mmx20mm (LxWxH, overall)
Input: DC 6.5V - 30V
Input with reverse polarity protection.
Operating current: <10mA
Size: 50mmx20mmx20mm (LxWxH, overall)
Package Included:
1 x Battery Low Voltage Warning Module
1 x Battery Low Voltage Warning Module
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On Mar 20, 2024 at 02:24:26 PDT, seller added the following information: