The new 2024 iPad Pro and iPad Air models from Apple still offer the same 10 hours of battery life as previous iPads.
The iPad Pro has a more efficient M4 chip built on 3-nanometer technology and a more efficient OLED display, but these upgrades did not result in extended battery life.
The 11-inch iPad Pro has a slightly larger 31.29-watt-hour battery, while the 13-inch model has a slightly smaller 38.99-watt-hour battery.
The iPad Air has a slightly larger battery as well, with the 11-inch model featuring a 28.93-watt-hour battery and the 13-inch model having a 36.59-watt-hour battery.