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Automatic 12V Battery Low Voltage Cut-off and Recovery Protection Switch

<b>Automatic 12V Battery Low Voltage Cut-off and Recovery Protection Switch</b><ul><li>Under-voltage switch module designed to cut off load power when voltage drops below a set value</li><li>Automatically restores power to the load when battery voltage rises to a set value</li><li>Equipped with LED indicator to show load status as cut off or turned on</li><li>Turn-off and turn-on voltage values adjustable via potentiometer</li><li>Protects 12V batteries from over-discharging to extend battery life</li><li>Supports load current up to 10A with voltage error of ±0.1V</li><li>Compact size approximately 5 x 3 x 1.7 cm and weight around 21 grams</li><li>Package includes one protection board without charging function</li></ul>

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<p>The Automatic 12V Battery Low Voltage Cut-off and Recovery Protection Switch is designed to protect your battery by turning off the load when the voltage drops below a set level. Once the battery voltage rises to the preset value, the switch automatically restores power to the load. This module features an LED indicator to show whether the load is on or off. Both the turn-off and turn-on voltage levels can be adjusted using the built-in potentiometer. Suitable for 12V batteries, it supports a load current of up to 10A and has a voltage error of ±0.1V. The compact protection board measures approximately 5 x 3 x 1.7 cm and weighs around 21 grams. Note that this device provides under-voltage protection only and does not include a charging function.</p>

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