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Battery & charging

How big is the Apple iPhone 17 battery?

3692 mAh

Battery: Li-Ion 3692 mAh.

Spec sheet says
BatteryLi-Ion 3692 mAh
ChargingWired, PD3.2, AVS, 50% in 20 min 25W wireless MagSafe/Qi2, 50% in 30 min (15W - China) 4.5W reverse wired
Check price on Amazon All answers for iPhone 17

See every Apple phone answered for battery capacity, or every brand at once.

More battery & charging

Does the iPhone 17 have wireless charging? Yes, 25W Does the iPhone 17 have reverse wireless charging? No How fast does the iPhone 17 charge? 25W wired, 25W wireless

Same question, other Apple phones

Apple iPhone 17 Pro iPhone 17 Pro 2025 3998 mAh Apple iPhone 17 Pro Max iPhone 17 Pro Max 2025 4823 mAh Apple iPhone Air iPhone Air 2025 3149 mAh iPhone 16 2024 3561 mAh Apple iPhone 16 Pro iPhone 16 Pro 2024 3582 mAh Apple iPhone 16 Pro Max iPhone 16 Pro Max 2024 4685 mAh Apple iPhone 16e iPhone 16e 2025 4005 mAh iPhone 15 2023 3349 mAh iPhone 15 Pro 2023 3274 mAh iPhone 14 2022 3279 mAh iPhone 13 2021 3240 mAh iPhone SE (2022) 2022 2018 mAh
Everything else about the iPhone 17
Headphone jack Stereo speakers FM radio microSD slot RAM Storage options eSIM Dual SIM 5G NFC Wi-Fi 7 USB-C port IR blaster Water resistance Screen protection Weight 120Hz display Screen size Fingerprint sensor Telephoto / optical zoom 4K video Release date Processor Launch price

Specifications sourced from GSMArena, used under CC BY 4.0. Answers on this page are our own reading of those spec sheets. Manufacturers change hardware between regional variants, so check the retail listing before you buy on a single feature.