![](https://img.alicdn.com/imgextra/i2/35569395/O1CN01NbgAte2JGxfmv43uJ_!!35569395.jpg)
Length: 13 cm.
Special statement: This product is solely to facilitate the needs of some buyers. As a seller, free shipping at this price is not profitable! However, this product is often bought by people who do not understand electronic knowledge and are unreasonable. It was simply taken off the shelf and not sold. But thinking about the convenience of those who need it in the past, we still want to provide convenience for good people. Make the following statement:
Our product does not have any step-up and step-down functions. It is only a simple interface conversion. Someone bought it back and connected the 12V voltage to charge the power bank. We are not responsible for burning the power bank. Usually, mobile phones and power banks The charging voltage is 5V, and electronic products can work normally without the connector connected! In addition, to reiterate, we declare that the maximum support 5V, 2A power supply.
The DC5.5MM plug has three specifications: the first is 5.5X2.1MM, the second is 5.5X2.5MM, and the third is compatible with both 5.5X2.1 and 5.5X2.5(Plug strapTuning fork spring). We only support the first and third types of DC male plugs. I don’t know which size specification our power plug belongs to. You need to find a caliper to measure your plug. Don’t send me pictures. I can’t tell which size the picture belongs to.
Those who are unreasonable and don''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''t understand electrical knowledge, please, don''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''t buy!
The picture below isThe third is compatible with both 5.5X2.1 and 5.5X2.5(Plug strapTuning fork spring)Examples of plugs:
![](https://img.alicdn.com/imgextra/i2/35569395/TB20tcicY3XS1JjSZFFXXcvupXa_!!35569395.png)
The power plug with the specification of DC5.5mm X 2.1mm can be inserted into the female port of the adapter, and the adapter can be converted into a USB jack for power supply. If you have a 5V 1A or 5V 2A DC5.5mm X 2.1mm power supply at home, you can use this adapter cable to charge your mobile phone or tablet. Length: 13.5 cm
![](https://img.alicdn.com/imgextra/i3/35569395/TB2yvgKdTIlyKJjSZFOXXaAhFXa_!!35569395.jpg)
![](https://img.alicdn.com/imgextra/i3/35569395/TB2O1MSdJ3nyKJjSZFEXXXTTFXa_!!35569395.jpg)
![](https://img.alicdn.com/imgextra/i2/35569395/TB23CsNdJAmyKJjSZFKXXXCQXXa_!!35569395.jpg)
![](https://img.alicdn.com/imgextra/i4/35569395/TB2tV0wcXgkyKJjSspiXXcwBpXa_!!35569395.jpg)
- -_- -