About 3 minutes each percent
The iPad 3 battery has a nominal voltage of approximately 3.7 volts. It typically uses a lithium-ion battery, which is standard for many portable electronic devices. The battery capacity is about 11,560 mAh, providing substantial energy for extended use.
40% 24 seconds
It is not the lightest, nor does it have the best battery life, but many studies have shown, even with people who have other readers, that they think the iPad is the best reader.
2/5 of a minute is 24 seconds. 2/5 is also 40% of a minute
It depends on the brightness level u hav it on and if airplane mode is turned on or off.
One Sixty-ith. or .6 percent
Apple says that the iPad 1 has a 10 hour battery life. but this can be shorter, or longer, depending on screen brightness, WiFi and/or 3G usage, loud volume etc.
The iPad 2 differs from the iPad 1 in many ways. The profile is thinner and lighter than its predecessor. The battery now has a 10 hour life span. Includes HD cameras for video calling and video recording. Best of all, the iPad 2 comes with apples new dual-core A5 chip!
Yes but I suggest not downloading it for there is many serious problems with the update such as memory loss, battery leak, and wifi not connecting.
the more the battery is charged, the less water. dead battery is close to 100% water. charged battery is close to 90 - 100% sufuric acid
Well if you are referring to it's power source,then that would be the lithium battery. It's a common recharchable battery used in many appliances. Aside from the iPod , Its also used in the itouch,iPhone, and iPad
On a MacBook Air, 50 percent of the battery life can vary depending on the total capacity of the battery and usage. However, if you're asking about 50 percent of a specific time duration, for example, if the battery lasts 6 hours (360 minutes) when fully charged, then 50 percent would be 180 minutes. Always check your battery settings for the most accurate estimate.