Apple is not the only company making money with iPhone. This cool phone has become a cash cow for all product developers who are making money by giving us cool accessories we can use with our iPhone. Here is 4 accessories you need to have with your iPhone.

iPhone briefcase

What would an iPhone be without a cool briefcase? Check out this cool briefcase – everything your iPhone needs to feel loved

iPhone Briefcase

The Power Slider

This great accessory will be available on November 28. It will offer protection, expanded battery life and integrated sync and charge capabilities. The Power Slider doubles the battery life of iPhone while providing complete device protection and the ability to sync without removing iPhone from the case. This will be available for $100.

The Power Slider

iPhone Cable

When you feel like throwing out your old DVD player you can buy Apple Composite AV Cable and watch all your pictures and videos on any TV. This is available for only $49.99.

Apple Composite AV Cable

Invisible Shild for Iphone

Only 0.2 millimeters thick, this is the slimmest iPhone cover/skin ever. According to zagg.com this skin is build with the same technology that military use to protect high-speed helicopter blades from dust, dirt and debris. This is available for only $24.99.

Invisible Shield