Features:
- Thisis a under-voltage switch controller 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 battery is under-voltage.
- Both turn-off and turn-on voltage value can be adjusted by simply pressing buttons.
- This controller will help you to protect battery from over-discharging and prolong battery life.
Specifications:
Suitable Battery: 12V storage/lithium battery
Control Current: 20A
Control Precision: 0.1V
Voltage Error: 0.1V
Size: 84.32.8cm/3.11.71.1in
Weight: 41g(approx.)
Restore to Factory Setting:
At normal state, press and hold S1 and S2 buttons together, till display shows 888, to restore to factory setting.
Function:
When our set voltage is 10.5V under-voltage shutdown, when the voltage is below 10.5V, if the voltage returns to above 10.5V within 5 seconds, the load will not be turned off. If it is still lower than 10.5V within 5 seconds, then turn off the load. This function is to prevent the misoperation of pulling down the voltage when a large current load is started.
Package Includes:
1 x Battery Under-voltage Controller
