Battery Low Voltage Disconnect Module - 20A

Battery Low Voltage Disconnect Module - 20A
Stock Number: 37619 MI
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 Number of Reviews: 1
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Availibilty: In Stock   Units: 121

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Detailed Description

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Non-Isolated Input - (Minus) and Output - (Minus) are internally connected together.
Module draws power as long as connected to battery even if Load is Disconnected
Module is a DC voltage disconnect relay module for preventing over discharge of lithium and lead-acid batteries. Adjustable cutoff and reconnect voltages. Relay opens when Input voltage drops below set limit, closes when input reaches the adjustable restart value.
0-10 minutes Adjustable reconnect delay time. 1 minute increments.
Rated: 12-36V Batteries
Max Voltage: 60VDC
SPST Relay Rated: 20A max @ 14VDC/125VAC
Output voltage: same as Input voltage
Control Accuracy: 0.1V
Power consumption: <1.5W
L 2-1/4" W: 1-5/8" H: 3/4" WT: .08

California Proposition 65 Warning WARNING: This product can expose you to chemicals including Nickel which is known to the State of California to cause cancer and which is known to the State of California to cause birth defects and/or other reproductive harm. For more information, go to

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Workas as Described
As the description states, the circuit does draw power continuously. When the relay is off (low battery state...load disconnected) it draws about 20ma from a 12v source. When the relay is energized (load connected to the battery) it draws about 80ma. Might be important if you are charging from a solar array...some of the charging current will be taken by the circuit rather than charging the battery.