iPhone 15 Battery Capacity, Backup, and Charging Speed
iPhone 15 has a big battery capacity which is 18% larger than the previous model. Apple claimed that the iPhone 15 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 Battery Capacity and Backup
iPhone 15 has a 3349 mAh non-removable lithium-ion battery which is enough for an all-day backup. Apple claimed that the device can provide up to 20 hours of video or 80 hours of audio playback time on a full charge. On our heavy uses, we got about 7 hours and 27 minutes of screen on time.
iPhone 15 Charging Speed
iPhone 15 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.