Step-up DC-DC CONVERTER cable Single & Dual Output with 5V to 9V&12V: 

1.Brand new charger and never used.

2.Over-current and voltage protection for safe use.

3.Short circuit protection build in IC.

4.High quality charger, it can help you to operate some car electronic devices or fan,digital devices.

5.This can switch compatible with all usb 2.0  interface devices.

6. Good workmanship and high quality .

7. Used for camera,fan control, mosquito repellent.... 

Step-up DC-DC CONVERTER cable Single & Dual Output with 5V to 9V&12V Photos :

Step-up DC-DC CONVERTER cable Single & Dual Output with 5V to 9V&12VPackaging Information:

• Each step down dc/dc converter cable uses one plastic/ Blister bag , and then places in one carton .
• According to customer's requirements.

1 piece/ 1 poly or PE bag  , customized packing is ok.

Shipping Information:

Most of the time we use DHL for shipping delivery,but we also use other delivery express   many times  as below picture shows .

Payment Information:

• 1.we usually use the T/T,PayPal,Western Union .

 Warranty:

• 1.We guarantee each step up and down dc/dc converter  will be tested when they are finished in factory .
• 2.If there are bad products(Not Man-Made) ,We will promptly pay compension to our customer without any charge 

Warmly welcome your inquiry about our  dc dc converter 5V to 9V/12V !!