The iPad charger belongs to the Apple Corporation's range of accessories for iPad 1,2,3,4, and 5. Some chargers are compatible with all models, others with only a few. Since 2010 when iPad first appeared on the market, the accompanying chargers have evolved in both design and connectivity. iPad chargers feature a range of adaptability options to give you as much flexibility as possible. Most charges are multi-compatible so you can use them with many other Apple devices, such as various iPod and iPhone models. iPad charges give you the option of charging via mains power or via the computer. The latter allows you to sync your data while you charge.
It is always a good idea to use genuine accessories in electronics as they guarantee full compatibility with the device. This is also true for Apple iPad chargers. Visit eBay to choose between new and used iPad chargers at great prices.