Super hot! Several others have checked this out in the last few hours
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Product always receives high satisfaction ratings from our customers
DC-DC Converter 12V to 5V 3A Step Down Power Supply Module Micro USB Waterproof
1. Synchronous rectification, low heat

2. Over-current, over-temperature, short circuit protection

3. All-plastic irrigation technology, waterproof, dampproof, anti-shock, adapt to harsh environments

4. Industrial grade operating temperature: -40 celcius degree -80 celcius degree

5. Low power consumption, high conversion rate ( no-load power consumption 10-12MA, the maximum conversion rate is 96% )

6. Protection: over-current, over-temperature protection

Color: black

Material: plastic shell

Input voltage: DC12V (DC8-22V)

Output voltage: DC 5V

Output current: MAX 3A

Product size: 46 x 27 x 14 mm

Two installment pitch of holes: 52 mm

USB cable length (Micro USB): 30 cm

With over-current, over-temperature protection

1 x DC/DC power converter

In static bag package

* As our good buyer, wish you can give us positive after you receive our high quality products. We always have discount or gift for second-buy customers

who give us POSITIVE FEEDBACK(with the real photos show more perfect)

* We showed the shipping time to customers, so don't leave us NEGATIVE FEEDBACK if your package arrived late, it is caused by shipping company.

* Don't hesitate to email us if any questions, we will reply in 12 hours.

* Don't open dispute or leave NEGATIVE FEEDBACK easily , trust us and email us directly , all the issues can be solved.

* If you can share our goods with the product links to your facebook,instagram,twitter,or VK etc,

then you will get the lowest price for your next order also with a free gift!!!And be our VIP customer forever!!!

  1. * Our goods are shipped all over the world,besides APO/FPO.
    * Orders processed within 4 days after payment is made and verification.
    * We only ship to confirmed order addresses.Your order address MUST MATCH your shipping address.
    * The shipping mothed we offered is China Post Air Mail,if you need fast shipping way (DHL,EMS,TNT,UPS,FEDEX etc),
    please contact with us,we will offer you a best price.
    * SERVICE TRANSIT TIME is provided by the carrier and excludes weekends and holidays.
    Transit times may vary, particularly during the holiday season.
    * If you have not received your shipment within 45 days from payment, please contact us.
    We will track the shipment and get back to you as soon as possible with a reply. Our goal is customer satisfaction!
    * The shipping time during Holiday Season (Christmas, Chinese New Year etc) could be longer than usual time.
    Please add another 5-10 days as a delay.
    * We are not responsible for any custom duty or import tax.
* You have 7 days to contact us and 30 days to return it from the date it was received.

If this item is in your possession more than 7 days, it is considered used and WE WILL NOT ISSUE YOU A REFUND OR REPLACEMENT.

There are NO EXCEPTIONS! Shipping cost is bear by both seller and buyer in half.

* All returned items MUST BE in the original packaging and you MUST PROVIDE us with the shipping tracking number,

specific reason for the return.

* We do not allow refunds or exchanges because of change of mind. Please read all description provided as a guide before you bid.

* Buyers can require full refund include shipping cost or change products for free, if we posted wrong products, missed package by shipping company ,

bad quality or products are broken during shipping(require clear pictures of products and packages).


We are proud to offer international shipping services that currently operate in over 200 countries and islands world wide. Nothing means more to us than bringing our customers great value and service. We will continue to grow to meet the needs of all our customers, delivering a service beyond all expectation anywhere in the world.

How do you ship packages?

Packages from our warehouse in China will be shipped by ePacket or EMS depending on the weight and size of the product. Packages shipped from our US warehouse are shipped through USPS.

Do you ship worldwide?

Yes. We provide free shipping to over 200 countries around the world. However, there are some locations we are unable to ship to. If you happen to be located in one of those countries we will contact you.

What about customs?

We are not responsible for any custom fees once the items have shipped. By purchasing our products, you consent that one or more packages may be shipped to you and may get custom fees when they arrive to your country.

How long does shipping take?

Due the Covid 19 pandemic, your package may arrive slower than expected. Shipping time varies by location. These are our estimates:
Location *Estimated Shipping Time
United States 10-30 Business days
Canada, Europe 10-30 Business days
Australia, New Zealand 10-30 Business days
Central & South America 15-45 Business days
Asia 10-40 Business days
Africa 15-40 Business days
*This doesn’t include our 2-5 day processing time.

Do you provide tracking information?

Yes, you will receive an email once your order ships that contains your tracking information. If you haven’t received tracking info within 5 days, please contact us.

My tracking says “no information available at the moment”.

For some shipping companies, it takes 2-5 business days for the tracking information to update on the system. If your order was placed more than 5 business days ago and there is still no information on your tracking number, please contact us.

Will my items be sent in one package?

For logistical reasons, items in the same purchase will sometimes be sent in separate packages, even if you've specified combined shipping.

If you have any other questions, please contact us and we will do our best to help you out.


Order cancellation

All orders can be cancelled until they are shipped. If your order has been paid and you need to make a change or cancel an order, you must contact us within 12 hours. Once the packaging and shipping process has started, it can no longer be cancelled.


Your satisfaction is our #1 priority. Therefore, you can request a refund or reshipment for ordered products if:

  • If you did not receive the product within the guaranteed time( 60 days not including 2-5 day processing) you can request a refund or a reshipment.
  • If you received the wrong item you can request a refund or a reshipment.
  • If you do not want the product you’ve received you may request a refund but you must return the item at your expense and the item must be unused.

We do not issue the refund if:

  • Your order did not arrive due to factors within your control (i.e. providing the wrong shipping address)
  • Your order did not arrive due to exceptional circumstances outside the control of Min Ztore (i.e. not cleared by customs, delayed by a natural disaster).
  • Other exceptional circumstances outside the control of

*You can submit refund requests within 15 days after the guaranteed period for delivery (45 days) has expired. You can do it by sending a message on Contact Us page

If you are approved for a refund, then your refund will be processed, and a credit will automatically be applied to your credit card or original method of payment, within 14 days.


If for any reason you would like to exchange your product, perhaps for a different size in clothing. You must contact us first and we will guide you through the steps.

Please do not send your purchase back to us unless we authorise you to do so.

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26 Oct 2019

Got everything. Delivery to the capital about a month. Bought for the registrar. Installed, everything works. Happy.

18 Oct 2019


4 Oct 2019

The tablet charges. Quality standards.

25 Sep 2019

Thanks! Good quality!

17 Sep 2019

Works, 2a gives out, no more than to try.

16 Sep 2019

I hope it works))

7 Sep 2019

The goods came quickly. the quality is excellent

4 Sep 2019

Thanks!!! The item was received, but not checked in work.

26 Aug 2019

Well rated

24 Aug 2019


23 Aug 2019

Long shipping

20 Aug 2019

Holds up 5v on 2amps load well (cant test 3amps). packaging good but delivery mediocre at almost 4 weeks to NZ

13 Aug 2019

Very fast shipping.

9 Aug 2019

Led from the plafond for the dvr.

5 Aug 2019

Arrived quite quickly-i recommend. Converter works

25 Jul 2019

The quality of fire all works faster than the recorder itself, the price would be slightly smaller

16 Jul 2019

Received, but not yet installed.

16 Jul 2019

Very quickly, in the case did not try

15 Jul 2019

Works but the tablet at home turned on charging went, took for the recorder to redo i will later

12 Jul 2019

The parcel came quickly. All norms!

9 Jul 2019

Thank you!

5 Jul 2019

Thank you, everything is fast and high quality.

2 Jul 2019

Good converter, its work and output real. Thanks.

28 Jun 2019

I order a second time. Everything is fine.

28 Jun 2019

It's perfect for my DVR camera 70MaiPro. Now I register 24H non stop, and no worry about the car battery

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Super hot! Several others have checked this out in the last few hours

CARCHET DC-DC Converter 12V to 5V 3A Step Down Power Supply Module Micro USB Converter High Quality

34 Reviews
US $14.59
US $14.99
US $4.95 Fast Shipping
5-15 days (ships out within 5-7 business days)
Selling fast: get yours before it’s gone!
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