Battery Type & Capacity
- Lithium-ion (Li‑Ion), built-in and non-removable.
- Capacity: approximately 3174 mAh (≈ 12.08 Wh).
Battery Life Estimates (Full Charge)
- Talk time (wireless): up to 25 hours.
- Internet use: up to 13 hours.
- Video playback (wireless): up to 15 hours.
- Audio playback (wireless): up to 65 hours.
Charging & Charging Features
- Charging via Lightning connector (USB to power adapter or computer).
- Supports fast charging: about 50% charge in 30 minutes with an 18W or higher charger.
- Supports Qi-standard wireless charging.
Relative Performance & Notes
- Battery life is about 1.5 hours longer than iPhone X under typical use.
- The larger battery compared to previous iPhone models provides strong endurance, generally lasting a full day under moderate to heavy use.