USB Converter DC 5V to DC 9V/12V 1A USB Charge Power Boost Step Up Cable Step UP Adapter Wire With Boost Component

[Introduction]: Power the other equment through the charging treasure. Such as: router, USB light, USB fan, small LCD TV, car purifier, 5V mini speaker, etc... [DC power plug size]: Outer diameter: 5.5mm, inner diameter: 2.1mm; inside and outside negative, line length 1m [The difference between the two lines] 9V boost line: with boost components, the USB input 5V voltage through the components, boosted to 9V voltage 1A 12V boost line: with boost components, the USB input 5V voltage through the components, boosted to 12V voltage 1A Purchase according to the following standards 1: Voltage selection Can be directly in the product back label, or the power supply of the product can be seen, there are power input 5V, 9V and 12V standards, according to your router to choose our corresponding boost line. (9V, 12V boost line output 1A, if you are more than 1A, you can't use it) 2: Power plug size specifications If you are not sure, you can consult the manufacturer of the equment, or consult the merchant who sells the equment online: whether the size of the power DC plug is 5.5* outside diameter 2.1mm, if you are please choose. Most routers that can be directly outside are 5.5* inside diameter 2.1 (For TP-LINK, For Xiaomi, For Mercury, For 360, For Leike)...

Package:

1x USB Boost Line

About shping
Shping and Packaging All it will be double checked and well packed before sending.It will be dispatched within 2 business days after buyers pay for the order. It usually takes about 14 to 18 working days for delivering the package to the destination(for e areas,it may take a little longer). 

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