"[Reliable Undervoltage Protection]Automatically disconnects the battery when voltage drops below safe levels, preventing damage from low voltage.
[Adjustable Voltage Parameters]Supports voltage settings with an error margin of only ±0.1V, ensuring optimal performance for your 12V batteries.
[Compact Design]Sized 5x3x1.7cm and weighing only 42g, this module easily fits in tight spaces, making it perfect for RVs, boats, and solar panel systems.
[High Load Capacity]Handles a load current of up to 10A, suitable for various electrical applications and ensuring efficient power management.
[Easy Installation]Includes one protection board that simplifies installation, allowing for immediate use in battery-powered devices and renewable energy systems.

Features:
This is a under-voltage switch module used to turn off the power of load in the event of the voltage dropping below a set value.
When the battery voltage increases to a set value, the module will automatically turn on load again.
Designed with a LED indicator to show if load is cut off or turned on.
Both turn-off and turn-on voltage value can be adjusted by simply adjusting potentiometer.
This protection board will help you to protect battery from over-discharging and prolong battery life.
Specifications:
Suitable Battery Voltage: 12V
Voltage Error: ±0.1V
Load Current: 10A
Size: Approx. 5 x 3 x 1.7cm/2.0 x 1.2 x 0.7in
Weight: 21g(approx.)
Package Includes:
1 x Protection Board
Note:
Please note that this product is an undervoltage protection board and has no charging function.
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