If you’re wondering just how small Apple’s (AAPL) iPad mini is going to be, here’s a look at the new battery that will power the new smaller iPad, which is set to be announced in just a few hours. We are told that the battery has more power than the third-generation iPad in relative terms, with ratings of 16.7Whr and 4,490 mAh. Actual measurements thanks to a ruler next to the battery look like they should be roughly 4 x 6-inches, just over two-thirds of the size of the iPad mini’s case. There are a couple more photos in the gallery. Thanks to Apple Museum Taiwan and Chronic

Jonathan Geller is the founder of Boy Genius Report, now known as BGR, and one of the biggest tech & mobile destinations in the world. BGR was acquired by leading digital media company PMC in April 2010 and Jonathan is President and Editor-in-chief of BGR Media, LLC. Jonathan was named to Forbes' coveted 30 under 30 list in 2016, and frequently appears as a commentator on news channels such as CNBC, Fox News, ABC News and Bloomberg.