The Samsung Galaxy C9 has been popping up here and there over the past couple of months, and at this point its release is simply a matter of 'when' and not 'if'. We've had a GeekBench and an Antutu listing, plus a Zauba import entry, and those have given us the key specs - 6-inch FullHD display, Snapdragon 652 chipset, 6GB of RAM, and a couple of 16MP cameras. The one thing missing, and it's a crucial one, was battery capacity. Samsung Galaxy C9 screenshot with FCC e-label and battery capacity (click for full-size image) FCC, being the good sport that it is, has now revealed...
Source: http://www.gsmarena.com/samsung_galaxy_c9_gets_fcc_certification_packs_a_4000mah_battery-news-20966.php