Low Voltage Battery Protection Module 12V-36V Digital Cut-Off

<p>This 12V to 36V low voltage protection module watches a battery and disconnects the load when the voltage drops too low, which helps prevent deep discharge. It works with lead-acid, lithium and solar storage batteries. It is not suitable for integrated battery packs.</p> <ul> <li>Input: DC 12–36V</li> <li>Adjustable cut-off voltage, default 12V, with 2V hysteresis (the gap between cut-off and reconnection)</li> <li>Voltage accuracy ±0.1V; static power consumption under 1.5W</li> <li>Board size 57 × 42 × 19 mm (2.24 × 1.65 × 0.75 in)</li> <li>Relay marked 20A; keep the load under 10A below 12V and under 8A above 12V</li> <li>Settings save automatically after power loss</li> </ul> <p>The relay switches the load only and is not a full power cut-off, so the module still draws a small current from the battery after disconnecting. Turn off the power manually to stop the drain. The battery is not included.</p> <p>Each unit is one protection module board.</p>

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