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Details about  DC TO dc Converter step up or down Module 3.5-28V to 1.25-26V 3A 5V 9V 12V 24V

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DC TO dc Converter step up or down Module 3.5-28V to 1.25-26V 3A 5V 9V 12V 24V
Item Ended
22 Jun, 2014 23:42:38 BST
Free Economy Int'l Postage | See details
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Item location:
shenzhen, China


eBay item number:
Seller assumes all responsibility for this listing.
Last updated on  18 Apr, 2014 04:21:12 BST  View all revisions

Item specifics

New: A brand-new, unused, unopened and undamaged item in original retail packaging (where packaging is ... Read moreabout the condition



3.5V-28V input, any value output 1.25V-26V



  • Brand new and high quality.

  • Input: 3.5-28V.

  • Output: 1.25V-26V.

  • Output voltage independent of input voltage (3.5V-28V input, any value output 1.25V-26V).

  • Maximum input current 3A.

  • Maximum output 3A.

  • Rated input 1A, Output 1A.

  • Size:5.2cm x 3.8cm x 2cm

Package Included:

  • 1 x DC-DC Converter Boost Buck Step Up Step Down Voltage Module 3.5-28V to 1.25-26

contact us

We will response to all enquiries with 24hours(ASAP) but please allow delay response for non-business time. If you have any questions on the product you are interested or your want to order, please do not hesitate to contact us.



We hope that you are satisfied with your purchase.

When the transaction is completed, and if you are satisfied with it, please leave a positive feedback and we will do the same for you, for its import for both of us.


If you are not fell very good, please let us know, we will try my best to resolve the problem, to make sure we have a good and long term business relationship with each other

Please do not leave negative feedback as a way of communication. We are here helping you to resolve any issue you may get, and to make you be a happy customer of us.

International Buyers—Please Note :

Import duties,taxes and charges are not included in the item price or shipping charges .These charges are the buyer’s responsibility.

Please check with your country’s customs office to determine what these additional costs will be prior to bidding/buying





we accept the paypal only now

Not ship to Italy and Africa

We offer the Air mail (china POST)for default.  It will not much slower than express(About 7-15 working days). If you prefer other ways of express for shipping, eg DHL, TNT, UPS, please contact us first.

About the Shipping insurance: For other countries and areas, we also suggest buy the insurance while you paying. The insurance will be included the tracking number, that will make your parcel be registered and more safe. Furthermore, such parcels always be treated as a priority by POST OFFICE. Even it lost, we can get the compensation soon. Without it, both you and us can not follow the parcel, just wait...

Delivery address on Paypal Only--We only ship to the given address in Paypal payment. Please make sure payment address in Paypal is correct. Any non-received items caused by invalid address registered on Paypal are not in our full refund or replacement policy. If you would like to change the address, please contact us IMMEDIATELY after your payment.

  • Return
  •  Any problem with the item, please contact us within 7 days after you received the item.
  •  Refund only available within 10 days, after 10 days, only repair.
  •  Buyer is responsible for all shipping chargers.
  •  You are welcome to contact us prior leave your neutral or negative feedback.We guarentee to leave all customers positive feedback the next day after positive feedback is received.
  •  Our warranty does not extend to any products that are physically damaged or that are not under normal operating conditions as a result of misuse or improper installation on the buyer/user's part. And one year warranty only is the device itself maintenance period,not include the accessories.
  •  We will provide a Returned Merchandise Authorization (RMA) number for each item that needs to be returned. We do not allow returns without first requesting a RMA number.Items should be returned with original packages. Otherwise, no replacement will be made. For all return products customers MUST contact us for the returning address.
  •  Returns made for non-defective merchandise will be charged a 20% restocking fee In all cases, buyers pay shipping fees at their own cost to return products for exchange or refund. We will be responsible for the postage of replacements. Refund will be made upon receipt of the returned item.
  • If the product is not defected as you described,we won't responsive for all the shipping cost,so pls check carefully before sending the item back.
  • We promise our customers with best service in order to get a 5 Star DSR rating, if you are not satisfy with our service, please contact us at ebay message, we will follow up immediately with every single case, if you have question about leaving us a 5 star feedback, please go to "www.leavingfeedbackcom " for further information, thank you for your support and enjoy your shopping.





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