Top 6 Best Low Voltage Cutoff

Board Size 57 X 42 X 19mm2.24 X 1.65 X 0.75inchLWH, Input Voltage Range DC12-36V, Control Accuracy 0.1V, Power Consumption 1.5W, Maximum Amperage before Breaker Trips 20A.NoteDue to the limitation of the size of the PCB board, the relay size of this module is mini and the circuit lines are very thin. The current should not be too large during actual use. If the current exceeds 8A, the relay contacts may be blown and cannot be used normally. Package Included2x Protection Module.. Programmable battery low voltage disconnect switch for DC12-36V lead acid battery and lithium ion battery. It's a protection switch module, not included batteries itself.Compatible Battery lead acid, lithium ion battery, solar panel battery.Not suitable for battery packs.. On-board momentary push button to set the low voltage disconnect parameter and 3 digit red LED display the parameter easy to operation.When the battery voltage reach the setting values, the module will disconnect load automatically to aviod the battery from over discharging to prolong the battery lifetime. NoteThe relay does not contain a power cut-off switch,remember to cut off the power supply after disconnection, otherwise the module will continue to use the battery until the voltage is 0.. ResetWhen the power is off, press and hold the two buttons at the same time, and then power on. At this time, the screen displays 888, indicating that the factory settings are restored.The factory-set protection value 12V, difference value 2V.Difference Valueis the value between the battery voltage to disconnect and the battery voltage to reconnect.. Display is accurate, the switch module is quickly to open and close when near minimum voltage Settings is stored non-volatile, it can keep set when power off.

DC 12V-36V Voltage Protection ModuleProgrammable battery low voltage disconnect switch for DC12-36V lead acid battery and lithium ion battery. It's a protection switch module, not included batteries itself.Compatible Battery lead acid, lithium ion battery, solar panel battery.Only suitable for a single battery, not for a battery pack.. ParameterBoard Size 57 X 42 X 19mm2.24 X 1.65 X 0.75inchLWH, Input Voltage Range DC12-36V, Control Accuracy 0.1V, Power Consumption 1.5W, Maximum Amperage before Breaker Trips 20A.. A Long Service LifeOn-board momentary push button to set the low voltage disconnect parameter and 3 digit red LED display the parameter easy to operation,When the battery voltage reach the setting values, the module will disconnect load automatically to aviod the battery from over discharging to prolong the battery lifetime.. Effectively Protect The CircuitDisplay is accurate, the switch module is quickly to open and close when near minimum voltage Settings is stored non-volatile, it can keep set when power off.. What you getYou will reciever DC 12V-36V Voltage Protection Module.If you have any questions after purchase, you can contact us at any time by email, we will give a satisfactory solution..

NOTEThis product is a voltage controller, which turns on and off the output through a relay, which only acts as a switch and cannot change the voltage. It's a protection switch module, not included batteries itself. In addition, if you have any questions in use, please contact us at the first time.. OVER DISCHARGE PROTECTIONYou can freely set the discharging mode and set parameters. For example, when the battery voltage reaches the set voltage, the module will automatically disconnect to avoid battery over-discharging and prolong battery life.. MEMORY FUNCTIONWith power-off protection, it will save your setting when power off suddenly.. DELAY TURN-ONThat means, after a disconnect, the interval between turning on again. The time range that can be set is 0-999 seconds. PARAMETERBoard Size 57 x 42 x 19mm2.24 x 1.65 x 0.75inchLWH Input Voltage DC 12-36V Accuracy 0.1V Power Consumption 1.5W Maximum Amperage before Breaker Trips 20A.

Product Information Input Voltage DC 12-36V,Control Accuracy 0.1V, Maximum Amperage Before Breaker Trips 20A,Power Consumption Less than 1.5W,Size 2.241.650.75 inch. Accurate Display Cywhrvzsf switch module will turn on or off quickly when it is close to the lowest voltage, Cywhrvzsf module has non-volatile storage of settings,it can still be maintained after a power off. FunctionCywhrvzsf protection switch module is a programmable battery low voltage disconnect switch module for DC 12-36V lead acid and lithium ion batteries, battery not included. Extend Battery Life When the battery voltage reaches the set value, the Cywhrvzsf module will automatically disconnect the load to avoid over-discharge of the battery and prolong the battery life. The Cywhrvzsf module has a momentary button to set the low voltage disconnection parameters and 3-digit red LED display parameters, Easy to operate. Satisfactory Service We Provide 24-hour online service,If you encounter any problems, Please email SELLER SUPPORT Not Amazon support, we will give you a perfect solution..

Operating Voltage DC 6 to 18V, Rated current 30 Amp.. To protect electronics from damaging low voltages and prevent a deep discharge of a battery during an extended power outage, the LVD module will automatically disconnect the battery when the voltage falls below the user adjustable cutoff voltage. When power is restored the Smart Switch will automatically reconnect the battery. thereby protecting the battery from total discharge helping to prolong the life of the battery.. Programmable voltage setting for Disconnect and Reconnect rocker switch set to AUTO. With emergency ON or OFF function, if you want switch output to be immediate and remain ON or OFF, you can set rocker switch to ON or OFF.. Set rocker switch to AUTO, when the battery voltage drops to less than or equal Disconnect Value and continuously held for 5 seconds, load switch will OFF. When the battery voltage rise to greater than or equal Reconnect Value and continuously held for 5 seconds, load switch will return to ON state. this will better prevent malfunction.. Based on Microcontroller and MOSFET on status resistance 0.003 ohm, more precise voltage, smart and long life switch output. Green-red dual color LED indication for output switch ON and OFF..

Operating Voltage DC 9 to 28V, Rated current 30 Amp.. To protect electronics from damaging low voltages and prevent a deep discharge of a battery during an extended power outage, the LVD module will automatically disconnect the battery when the voltage falls below the user adjustable cutoff voltage. When power is restored the Smart Switch will automatically reconnect the battery. thereby protecting the battery from total discharge helping to prolong the life of the battery.. Programmable voltage setting for Disconnect and Reconnect rocker switch set to AUTO. With emergency ON or OFF function, if you want switch output to be immediate and remain ON or OFF, you can set rocker switch to ON or OFF.. Set rocker switch to AUTO, when the battery voltage drops to less than or equal Disconnect Value and continuously held for 5 seconds, load switch will OFF. When the battery voltage rise to greater than or equal Reconnect Value and continuously held for 5 seconds, load switch will return to ON state. this will better prevent malfunction.. Based on Microcontroller and MOSFET on status resistance 0.003 ohm, more precise voltage, smart and long life switch output. Green-red dual color LED indication for output switch ON and OFF..

65 Amp continuous rating. 12V DC voltage input. Status light in both m-LVD and Remote Control Switch provides visual warning of low voltage state prior to disconnect.

What you get you will get 10 pieces of battery voltage testers in total, compact and lightweight to store and carry anywhere, rich in quantity for your daily use and sharing with your family, friends and partners. Application the digital battery meter is designed to test the voltage of 1s-8s batteries, support automatic protection against reverse connection for a longer service life of battery. 2-in-1 Design this battery tester is a combination with a low voltage alarm and a battery capacity indicator, making you aware of the working state of your battery anytime to prevent overcharging or over discharging. Low voltage alarm the battery monitor checker will keep buzzing with when the voltage is below the set value Pre-set value is 3.3 V, and you can change and save the voltage settings through the black button between 2 black electric horns. Display mode the battery indicator is with a clear led display, from which you can clearly read the value of battery cell voltages, total voltages, lowest cell voltage, and remaining battery capacity.