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Power Off Protection Module 12V Controller Review

3

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Average

Revainrating 4 out of 5  
Rating 
3.8
🚪 Garage & Shop, 🔧 Automotive Tools & Equipment

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Description of Power Off Protection Module 12V Controller

★Applicable voltage:DC 12V-48V, Product load:10A. ★Product size:About (L)50mm* (W)30mm* (H)18mm. ★Size:Abuot 23mm (2 hole * 3mm). ★Applicable voltage:DC 12V-48V. ★SHOP WITH CONFIDENCE: To Provide You With the Highest Quality Service, If You Have Any Question, Please Feel Free to Contact Us.We Will Provide After-sales Service Until You Are Satisfied.

Reviews

Global ratings 3
  • 5
    1
  • 4
    1
  • 3
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  • 2
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  • 1
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Type of review

Revainrating 3 out of 5

Waste of Money: my feedback

Bought this module for my garage but it's useless. My car still gets drained and I have to jump start it every morning....

Pros
  • None.
Cons
  • Does not work for automotive use.

Revainrating 4 out of 5

Great Addition to My Automotive Toolbox

This product is a game-changer for my garage! My analysis of this product showed that it efficiently protects my car`s battery from dying due to accidental power left on. The installation process was a breeze, and the module worked perfectly. The PROS of the product include the compact size and easy-to-use function.The only downside is that it would have been better if it came with detailed instructions on how to connect it properly. Nonetheless I highly recommend this product for all car…

Pros
  • Prevents sudden power loss which can damage devices and data.
Cons
  • Cannot operate with lower voltage systems.

Revainrating 5 out of 5

Good basic switching relay

This device does not draw current and does not charge the battery terminals. The battery is isolated by the relay until the primary input fails. The relay will not switch to battery until the primary DC+ input drops below 2 volts. The relay is energized and the LED lights up when the DC+ input is powered and consuming 0.55W. The relay/LED does not consume battery power when the DC+ input is zero. The board has a regulator to keep the relay coil at 12 volts over the full input voltage range. I…

Pros
  • ★Applicable voltage: DC 12-48V
Cons
  • There are new competitors