This item is connectable Muchmore Super Linear Regulator(SLR) and monitors output voltage's status by its LED color. Blue LED tells you SLR has enough voltage to operate, on the other hand Red LED is means it's time to recharge your battery(or SLR is overloaded)
The Muchmore MR-RID is a battery voltage indicator designed specifically for use with the Muchmore Super Linear Regulator (SLR). It connects directly to the SLR's red connector and uses an LED system to display the operational status of the regulator. A blue LED indicates that the SLR has sufficient voltage to operate, while a red LED signals that it is time to recharge the battery or that the SLR is overloaded.
Installation involves connecting the 2-pin red connector from the indicator to the corresponding red connector on the SLR. The unit should then be mounted in an accessible area using double-sided tape so the user can easily check the LED color. Users are advised not to connect this indicator to any devices other than the Muchmore Super Linear Regulator.
A blue LED tells you that the SLR has enough voltage to operate.
You should recharge your battery when the Red LED is lit, which means the SLR is overloaded.
Connect the 2-pin red connector of the Volt Indicator to the SLR's red connector.