The iPhone 7 battery is expected to last as long as an iPhone 6S battery, according to a new study from researchers at the University of Rochester.
The study used a new “energy-efficient” battery that could be made of materials that were both cheap and energy-efficient.
The new battery, called the AaBattery, uses electrodes that are more dense and lightweight than the existing battery that Apple is releasing.
The researchers said the batteries would be able to be used for up to 10 hours of video playback.
AaBattery’s battery is so energy-friendly, researchers say it could be a game-changer for smartphones.
It could replace a phone’s battery when it is not needed, as was the case for the iPhone 6s.
The battery would also reduce the need for an external battery charger, which many users are worried about.
But a battery of this size, size and weight could have an impact on battery life for iPhones, according the study.
For instance, if you are on a plane, and you want to get a phone call while flying, you could potentially save about 10 minutes by getting the phone to charge overnight.
The study noted that battery life is also an issue for iPhones because they do not charge all the time.
According to the study, the battery could save about 7% of battery life over a year, and about 30% over a decade.
The battery is still just a prototype.
Apple did not immediately respond to CNBC’s request for comment.
But it is still early in the battery research phase.
Apple has said it is working on battery technology for iPhones and other smartphones that will have a higher energy density and higher capacity.
Apple CEO Tim Cook has said the company will release an energy-conscious iPhone in 2018.
Apple’s battery research has received plenty of criticism, especially because of the way it is being conducted.
The company has said that a major component of its battery research is the “Energy Efficiency Test,” which was designed to assess how much energy an iPhone can use over a set amount of time.
The AaCell battery will likely be a big part of Apple’s energy efficiency efforts, as it is a large battery, which is good news for iPhone users.
But the researchers say the battery is not a perfect solution for every situation.
Apple, which sells the iPhone 7 at $999, is in the process of developing its own battery technology.