12V-48V 24V Battery Auto Low Voltage Cut Off Over Protection Controller Module

Description

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12V~48V Lead Acid Battery Low Voltage Cut Off Protection Board Controller Relay Module
Product Description
Feature:
Module Function:
This module has a delay-disconnect function and an auto-recovery output function,
that is, the module will disconnect the output after the battery under-time lasts for 3 to 5 seconds,
thus avoiding the battery when starting due to a large current load.
When the output voltage is turned off, if the voltage of the battery rises to a fully charged voltage,
the battery will automatically turn on the load, disconnect the charger.
The voltage value of the low voltage cut off and the voltage value of the full charge can be adjust by yourself.
Example 1:
If the load is a motor, the voltage of the battery will fluctuate when it is started.
This time delay function can be used. The delay of 3 to 5 seconds is enough to restore the battery voltage to a stable value.
Example 2:
When the car is just starting up, the lights in the car will flash, also because the current is relatively large at startup, the battery voltage fluctuates, and this time delay can be used, delay 3 to 5 seconds, enough for the battery The voltage is restored.
Tips:
should connect the load device first, then connect battery, finally connect the charger.
After connect well, if cannot get output to the load, should active it.
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