12V Electronic Controller Battery Low Voltage Cut off Automatic Switch On Protection Undervoltage Controller
This is 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: 8*4.3*2.8cm/3.1*1.7*1.1in
Weight: 40g(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.
Package Includes:
1 x Battery Under-voltage Controller
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