Parameters: Board Size: 57 x 42 x 19 mm (2.24 x 1.65 x 0.74 in) (L x W x H), Input Voltage: 12-36V DC, Accuracy: ±0.1V, Power Consumption: <1.5W, Max Current Before Breaker Trip: 20A
Over-Discharge Prevention: This battery controller offers wide flexibility in discharge mode and parameter settings. Users can prevent over-discharge and extend battery life by setting parameters to automatically disconnect the battery when it reaches a set voltage. (Note: The relay does not have a power cut-off switch. Be sure to turn off the power after disconnecting; otherwise, the module will continue to use the battery until the voltage drops to 0.) Customizable parameters allow users to tailor the power management system to their specific needs and preferences
Easy Operation: To restore factory settings, power the device off, press and hold both buttons simultaneously, then power it on. The screen will display "888," indicating the factory settings have been restored. The default protection value is set to 12V with a voltage difference of 2V. This voltage difference represents the voltage range when the battery is disconnected and reconnected. User settings are retained even in the event of an unexpected power loss, ensuring critical data is protected and allowing for seamless resumption of operation
Scope of Application: This product is a voltage controller that uses a relay to switch the output on/off. The relay functions only as a switch; it does not change the voltage. This product is a protective switching module and does not include a battery. Compatible batteries include lead-acid batteries, lithium-ion batteries, and solar panel batteries. This module is not suitable for battery packs
Note: Due to PCB size limitations, this module uses a small relay and thin circuit lines. Therefore, to prevent damage to the relay contacts, the actual current should not exceed 8A. The maximum current should be 10A when the voltage is 12V or less, and less than 8A when the voltage is above 12V