iPhone 15 Pro Max Battery Capacity, Backup, and Charging Speed
iPhone 15 Pro Max has a big battery capacity which is 18% larger than the previous model. Apple claimed that the iPhone 15 Pro Max will get 18% more battery backup than the previous model. Apple has also made big changes to the charging speed of this device.
iPhone 15 Pro Max Battery Capacity and Backup
iPhone 15 Pro Max has a 4441 mAh non-removable lithium-ion battery which is enough for an all-day backup. Apple claimed that the device can provide up to 29 hours of video playback time on a full charge. On our heavy uses, we got about 8 hours and 50 minutes of screen on time.
iPhone 15 Pro Max Charging Speed
iPhone 15 Pro Max supports up to 25W wired charging which will charge this device faster. Apple advertised that Charging the device with a 20-watt charger will take up to 30 minutes to charge 50% and up to 90 minutes to charge to 100%. Also, this device supports up to 15W MagSafe and 7.5W Qi wireless charging speeds. Apple has also included 4.5W wireless reverse charging in this device to easily charge smartwatches and Airpods.