Though iPad contains enough power supply from it internal rechargeable non-removable 25 W╖h (90 kJ) lithium-polymer battery, users may require additional power at times to enjoy unlimited audio and visual media including of reading books, periodicals, watching movies, listening to music, and playing games, etc. At times when surfing a mail or reading web content can be difficult if there is no power in iPad; therefore it becomes essential to add extra power in iPad so that use goes on smoothly and buying an iPad external battery becomes a necessicity at this point.  

Manufacturing company of iPad, Apple claims that the battery of the device can provide up to 10 hours of video, 140 hours of audio playback. There is one month of standby time; however, after multiple recharges the lifespan of battery diminishes. Once the iPad battery is exhausted users can replace it with similar battery available in market. These batteries are being made available by the manufacturer under the battery-replacement program. In addition to the battery power, iPad can be powered by iPad Battery Extenders which are available in plenty. The iPad battery extenders are not only light weight but also economically priced. Before taking the big step and buying any iPad battery you must search and read what people are saying and how that product is rated online on iPad iPhone battery reviews sites.  

Battery extenders work well to add power in iPad. New Trent, a leading manufacturer and supplier of iPhone, iPad, and iPod battery extenders, battery cases, etc. has brought up new range of iPad battery extenders which includes Dual-port Pack IMP50D 5000mAh External Battery, IMP880 8900 mAh iPad iPhone External Battery,and IMP1000 Extreme Pack. Each of these product can be used to enhance the life of iPad battery and long lasting use of device can be made possible. New Trent battery extenders can be quite useful when iPad user is air traveling for long duration and wants extra power supply for iPad.  
The best way to add power to iPad is using battery extender IMP880P which is has power supply of 5V-8900mAh with Li-ion Polymer Battery. Available in black and blue colors, it can add 80% extra power to 3G iPad capacity and produce extra power of 16 hours for users to watch video. Similarly, IMP50D Dual USB port iPad external battery can be used to add power to iPad. IMP50D has 5V-5000mAh power and Dual USB port to give 50% extra battery life for iPad. It can add 16 hours iPad movie time to the device.

The problem with iPad battery extenders is that these can be big enough to carry and understanding the issue with the size and weight of battery extenders, manufacturers have come up with small sized iPad battery extenders. New Trent super-pack IMP500 5000mAh External Battery pack for 3G iPad is a small sized and low weight iPad battery extender which is available in white and blue colors. It can even be used to charge iPhone and iTouch.  The Li-ion Polymer Battery extends 70% ipad battery capacity and produces 400% more capacity. With 500 recharge cycles,  IMP500 5000mAh External Battery provides 38 hours video time to users.

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