Internal Archive on Twitter: "An iPad Air 1st Generation which contains a Prototype battery. This is evidenced by the squares on the battery where regulatory symbols would usually appear. The unit itself
Apple unveils iPad Air - The Washington Post
iPad 6th Generation 2018 Case | iPad 9.7 Case with Handle | Fintie – Fintie Cases
8827mAh Rechargeable Li-ion Battery for iPad 5 / iPad Air 1484 A1474 1475