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Re: Why iPad cann't be charged on my computer?
Actually,iPad can charge on Apple mac computer.In theory,your computer can charge your iPad,but the output current of ordinary computer is lower than iPad,we usually have ordianry conputer such as sony,HP,Dell.These computer's output current is about 500 mAh.So it must take a long time to charge your iPad,iPad2 battery capacity is about 6000mAh,so it many need 12 hours to charge fully,while iPad need 1A output current to charge normally,otherwise itS current is too small,so you cann't see and your iPad will show the status of not charging,actually,it is charging.But need long long
To solve this problem,you can plug your iPad on the wall to charge,but it's unconvenient for you to play iPad.Because you need to find wall plug.Now,there is another way to solve this problem.That is iPad USB charger--can charge your ipad on any computer,and the output current is 1A,can reduce the charge time for half.As far as I know,at present,there are several manufacturers that produce such product,so many people don't know about this product.They endure long waiting for charging your iPad fully.I have found it on amazon for you.
1.XMultiple iPad USB charging Adapter
This brand is the cheapest,but its customer review is not good and customers appraise the quality is not good.
2.BoxWave iPad Charging Adapter, Allows You To Charge Your iPad 3/iPad 2/iPad on ANY Computer or USB Hub for Compatibility With Generic Chargers
The price of this brand is higher than XMultiple,but its product review is good than XM.But still there is a problem that it cann't switch between charge
and sync modes without unplugging the adapter when you wanna sync,so you need to unplug it before switch modes.
3.RAVPower RP-UA01 iPad USB Charging & Sync Adapter - Allows you to charge your iPad iPad 2 the new iPad with any computer or USB Hub
Though its price is a little higher,but it has its own advantages.Its fuctions is similar with Boxwave,but it has a feature that other brands don't have--it can allow you to switch between charge and sync modes without unplugging the adapter when you wanna sync Its design is very compact and easy for carrying.
So only you choose a right USB charger,then you can charge your iPad on any computer and you don't need to worry about this problem.I think many iPad users have met this problem.I hope my explanation can help others iPad users.