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Wall Adapter Power Supply - 12VDC 1A

by ZJchao
3.7 out of 5 stars 536 customer reviews
| 34 answered questions

List Price: $5.00
Price: $4.99 & FREE Shipping on orders over $35. Details
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Only 1 left in stock.
Sold by JUSTOK and Fulfilled by Amazon. Gift-wrap available.
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  • AC to DC power supply
  • Input: 110 - 240V AC
  • Output: 12V 1A
  • 5.5 x 2.1 mm plug center positive
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The Add-on program allows Amazon to offer thousands of low-priced items that would be cost-prohibitive to ship on their own. These items ship with qualifying orders over $25. Details
38 new from $2.49
$4.99 Add-on Item & FREE Shipping on orders over $35. Details Only 1 left in stock. Sold by JUSTOK and Fulfilled by Amazon. Gift-wrap available.

Frequently Bought Together

  • Wall Adapter Power Supply - 12VDC 1A
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Total price: $89.97
Buy the selected items together


Technical Details

  • Brand Name: ZJchao
  • Model Number: LJY-186
  • Item Package Quantity: 1

Product Description

High quality switching 'wall wart' AC to DC 12V 1A wall power supply.

Product Details

  • Product Dimensions: 3 x 3 x 2 inches ; 8 ounces
  • Shipping Weight: 4.8 ounces (View shipping rates and policies)
  • ASIN: B006GEPUYA
  • Item model number: LJY-186
  • Average Customer Review: 3.7 out of 5 stars  See all reviews (536 customer reviews)
  • Amazon Best Sellers Rank:
  • Date first available at Amazon.com: September 6, 2007

Customer Reviews

Top Customer Reviews

Verified Purchase
Died within 24 hours
There just isn't more to say, so I'm filling space here.
Died within 24 hours
Died within 24 hours
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Your not allowed to give less than one star...I guess you get what you pay for. went out and bought a replacement at radio shack. Paid $26 but it worked flawlessly.
2 Comments 16 of 16 people found this helpful. Was this review helpful to you? Yes No Sending feedback...
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Verified Purchase
I ordered 4, and none of them produce 12VDC. I plugged them into some some compatible LED fixtures which made the lights flicker. So I checked them with a multimeter and they are only putting out 7VDC. They are pretty much junk.
2 Comments 18 of 19 people found this helpful. Was this review helpful to you? Yes No Sending feedback...
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Verified Purchase
This charger is dangerous. After one use, I pulled it from the wall and one of the metal plug pieces stayed in the wall! Creating a hazard for us to remove and a hazard for our children. This wasn't even the cheapest charger, but it is incredible how cheaply it is made.
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By DANIEL W on March 22, 2013
Verified Purchase
Causes Radio Interference on MF and HF radio bands. The high noise renders my radio equipment unusable while this power supply is plugged in. Very low quality.
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Verified Purchase
My Netgear router died -- fortunately replacing the power supply was the fix. $5 repair instead of a lot more. P.S. The adapter has a red light on it that the picture does not show in case you care.
1 Comment 9 of 9 people found this helpful. Was this review helpful to you? Yes No Sending feedback...
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Verified Purchase
This is a 12v 1a power supply with a 2.1x5mm type M connector. It works, it shipped quickly (from China) and seems to be good quality for the price.
2 Comments 9 of 9 people found this helpful. Was this review helpful to you? Yes No Sending feedback...
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Verified Purchase
The seller claims this power adapter's output is regulated. I check this claim out with my DMM and the voltage moves between 11 to 12 volts. It should stay at close to 12 volts.
1 Comment 21 of 26 people found this helpful. Was this review helpful to you? Yes No Sending feedback...
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