15A DC 6-30V Lead-acid NiMH LiFePO4 Li-ION Li-PO LiFe Polymer Lithium Battery Discharge Protection Board Module PS9DC01

Features Photoelectric isolation can effectively protect the circuit board 1 high precision divider resistors make the measurement voltage more accurate Voltage accuracy and resolution is 0 1V and with a calibration function Reduce the brightness of the digital display save energy and protect your eyes Parameter power down save to avoid duplicate settings Set the Start Discharge Voltage H and Cutoff Discharge Voltage L to the lowest 6V which can be used as a voltmeter to measure 6 30V voltage It has Energy Saving Mode and restore Factory Settings 3 control buttons 4 bit digital display 1 LED charge indicator Specifications Operating voltage DC 6 30V Operating current 12V Standard mode standby current 7MA Working current 11MA Energy Saving mode Standby current 4MA Working current 7MA Mode Standard Mode Energy Saving Mode Setup Mode Voltage Calibration Factory Settings Can protect any 6 30V battery discharge double N MOS maximum load current 15A 6 15V 10A 15 30V The default Cutoff discharge voltage 11 8V Start discharge voltage is 12 2V for 12V lead acid battery Size 60 x 35x 16mmApplications Car battery discharge protectionSolar battery discharge protectionMobile LoadspeakerLead Acid Battery discharge protectionElectric Bicycle discharge protectionUPS Uninterruptible power supplyPortable Industrial and Medical EquipmentStandalone Battery Uninterruptible power supplyLead acid Ni Cd Ni MH Li ION Li PO