DC-DC 9V/12V/19V to 5V 3A Buck Step-down USB Charger Power Supply 4.5-23V
Description:
  
Product Name: DC-DC step-down module
Size: L23.6mm * W14.2mm * H4mm
Input: 4.5V-23V
Fixed Output:  3.3V
Conversion efficiency: 92% (Max)
Switching frequency: 340KHZ (Max)
Operating temperature: -40 ~+ 85 degrees
Load capacity: Maximum 3A,  can 1.5A long running
Application :USB 3.3V power supply of mobile power, equipment, mobile phones, flat-panel

Package Included:
 
1 x   9V/12V/19V To 3.3V DC-DC USB Step Down Buck Power Supply Module 3A For Car

We maintain high standards of excellence and strive for 100% customer satisfaction! Feedback is very important. We request that you contact us immediately BEFORE you give us neutral or negative feedback, so that we can perform up your satisfaction. Then we will improve our service immediately.
It is impossible to address issues if we do not know about them.

1. We ship to Worldwide.
2. We only ship to confirmed PAYPAL address; your PAYPAL address must match your Shipping address.
3. Any non-received items caused by invalid address registered on PayPal are not in our full refund or replacement policy. Shipping fee has including the local handing and packaging fee.
4. All the items will be shipping within 1-2 working days after receiving the payment, except some holidays.
5. We will not be responsible for any custom delay or tax, because transit time is highly depended and provided by postal Service.
6. If you have any problem, please contact us via message, we will reply message within 1-2 working days, please wait for patient.

  • We only accept payment through Paypal.
  • Items will go to post within 1-2 business days after payment confirmed.

If you can't receive the product within 2 months (60 days), please contact with us,we promise to payback 100% of your money.
We ensure our products work normally before post.If the products is broken before arrival to you,all you should do is taking a photo to show us our broken product.We promise to payback 100% of your money.


On 03-Jun-21 at 06:13:16 BST, seller added the following information:

DataCaciques