HT4060: iPad: Charging the batteryLearn about iPad: Charging the battery
Currently Being ModeratedSep 9, 2013 4:29 PM (in response to wolflad)
Your one-year warranty includes replacement coverage for a defective battery. You can extend your coverage to two years from the date of your iPad purchase with the AppleCare Protection Plan for iPad. During the plan’s coverage period, Apple will replace the battery if it drops below 50% of its original capacity. If it is out of warranty, Apple offers a battery replacement for $99, plus $6.95 shipping, subject to local tax. Apple disposes of your battery in an environmentally friendly manner.