Remember that incredibly specific rumor from July that talked about the iPhone 7's battery being around 14% bigger than the one in the iPhone 6s? Well, it turns out it was right on the money. The iPhone 7's battery is 1,960 mAh, exactly as rumored. The figure comes from TENAA, the Chinese authority equivalent to the FCC in the US, so it's as official as possible - especially considering the fact that Apple itself never publishes such information. For comparison, know that the iPhone 6s had a 1,715 mAh cell. Moving on to the bigger iPhone 7 Plus, this employs a 2,900 mAh battery, which is...
Source: http://www.gsmarena.com/iphone_7_has_a_1960_mah_battery_iphone_7_plus_reaches_2900_mah-news-20469.php
