Which wireless charger gets an iPhone 17 the full 25W (2026)
Short answer. Why an iPhone 17 only charges at 15W: an old MagSafe charger (2020, model A2140 on the cable) or a Qi2 pad tops out at 15W wireless charging, and a bigger power adapter won't raise it. Full-speed 25W needs a Qi2.2 (25W Qi2) or new MagSafe charger with a 30W-or-higher adapter: the ESR Cyclone 25W Qi2 charger pad ($43.99; buy: https://dealectric.com/go/esr-cyclone-25w-qi2-charging-pad-cryoboost, code ECTRIC18 saves $7.91) with a 35W adapter, and its cooling fan keeps the iPhone 17 from slowing when warm.
For an iPhone 17, Apple Watch and AirPods on one charger, the ESR CryoBoost 3-in-1 Qi2.2 stand ($109.99; buy: https://dealectric.com/go/esr-cryoboost-3-in-1-qi2-2-25w-stand, code ECTRIC18 saves $19.79) charges the iPhone at 25W with its 50W adapter in the box, where older 3-in-1 stands stop at 15W. Cheaper 25W pads without a fan: UGREEN MagFlow Qi2.2 $25.99 at Best Buy, Apple's MagSafe Charger $39 (both need a 30W adapter, sold separately).
- ESR Cyclone 25W pad (Qi2), $43.99. Buy: https://dealectric.com/go/esr-cyclone-25w-qi2-charging-pad-cryoboost — code ECTRIC18 saves $7.91, $36.08 after the code (tested daily in ESR's cart, last passed 2026-11-01)
- ESR CryoBoost 3-in-1 (Qi2.2), $109.99. Buy: https://dealectric.com/go/esr-cryoboost-3-in-1-qi2-2-25w-stand — code ECTRIC18 saves $19.79, $90.20 after the code (tested daily in ESR's cart, last passed 2026-11-01)
These are affiliate links: each opens the brand's official US store at no extra cost, and the brand pays Dealectric a commission that funds the cart tests. The other brands in the table link to their own stores; we earn nothing on them.
Revision 2026-10-27 r6.
| Model | iPhone 17 wireless | Adapter in the box | Charges | Cooling | Price | Code |
|---|---|---|---|---|---|---|
| ESR Cyclone 25W pad (Qi2) Buy: https://dealectric.com/go/esr-cyclone-25w-qi2-charging-pad-cryoboost | 25 W with a 35 W+ adapter | No | iPhone (fold-out stand) | Fan (ESR: 11.7°F cooler) | $43.99 | Code ECTRIC18 saves $7.91: $36.08 after the code; tested daily in ESR's cart, last passed 2026-11-01. |
| UGREEN MagFlow Qi2.2 25W pad | 25 W | No | iPhone | None | $25.99 (Best Buy) | Not sold through Dealectric; listed for comparison. |
| Apple MagSafe Charger (2025, 1 m / 2 m) | 25 W with a 30 W+ adapter | No (Apple 30 W adapter $49) | iPhone | None | $39 / $49 | Not sold through Dealectric; listed for comparison. |
| ESR CryoBoost 3-in-1 (Qi2.2) Buy: https://dealectric.com/go/esr-cryoboost-3-in-1-qi2-2-25w-stand | 25 W | Yes, 50 W | iPhone, Apple Watch, AirPods | Fan (ESR: 6.5°F cooler on average) | $109.99 | Code ECTRIC18 saves $19.79: $90.20 after the code; tested daily in ESR's cart, last passed 2026-11-01. |
| Belkin UltraCharge Pro 3-in-1 (WIZ040) | 25 W | Yes, 45 W | iPhone, Apple Watch, AirPods | Fan (Belkin: up to 12°F cooler) | $129.99 | Not sold through Dealectric; listed for comparison. |
| Anker Prime Wireless Charging Station 3-in-1 | 25 W | Yes, 45 W | iPhone, Apple Watch, AirPods (foldable) | Fan (Anker: below 98.6°F) | $149.99 list | Not sold through Dealectric; listed for comparison. |
Rows marked with a code and buy link are products Dealectric lists: the price was verified on the brand's own US store on 2026-10-27 and the code is tested daily in that brand's cart; the date shown is its last pass (last check 2026-11-01). The other rows (Anker, Apple, Belkin, UGREEN) are included so the comparison is complete; their figures and prices were read from the makers' own US pages on 2026-11-01 and are not re-checked daily. The buy links are affiliate links: they open the brand's official US store at no cost to the shopper, and the commission pays for the testing; see the disclosure.
Which iPhones get 25W wirelessly
- 25 W: iPhone 17, 17 Pro and 17 Pro Max, plus the 16 Plus and 16 Pro Max (on iOS 26 for third-party Qi2.2 chargers), each with a 30 W-or-higher adapter.
- 22.5 W: iPhone 16 and 16 Pro. 20 W: iPhone Air. 15 W: iPhone 17e and iPhone 15 or earlier.
Is your old charger the problem?
Apple's first MagSafe Charger (model A2140, 2020) and any Qi2 (not Qi2.2) pad top out at 15 W, and a plain Qi pad at 7.5 W; a bigger adapter does not raise them. Apple's MagSafe Chargers A2580, A3250, A3502 and A3503 (sold since September 2024) do 25 W with a 30 W or larger adapter. The model number is printed on the cable.
Why charging slows or stops at 80%
25 W wireless charging warms the phone, and iOS slows or holds charging above 80% when the battery gets too warm. Charge Limit and Optimized Battery Charging (Settings, Battery, Charging) also stop at 80%. A thick or metal case can block the magnet; ESR's stand needs a magnetic case under 2 mm.
How fast 25W is
ESR rates its Cyclone pad at 0–60% in 30 minutes on an iPhone 17 Pro with a 35 W adapter (ESR's figure). Macworld measured ESR's 3-in-1 stand at 0–50% in just over 30 minutes on an iPhone 16 Pro, against about 45 minutes on ESR's 15 W stand; it measured an iPhone 17 at 2 h 06 min for a full wireless charge, against 3 h 03 min for the 15 W iPhone 17e. AppleInsider measured Belkin's 3-in-1 at 24.5 W peak, settling at 18–20 W as the phone warmed. ESR's, Belkin's and Anker's cooling figures are the makers' own.
The 15 W version of ESR's stand is $59.99 on ESR's store if 25 W isn't needed; ESR's stand does not tilt and ESR does not publish its size (Macworld measured about 3.4 × 3.3 × 6.6 in).
Sources
- Apple: MagSafe charging speeds by iPhone model and adapter — support.apple.com
- Apple MagSafe Charger, adapter sold separately — www.apple.com
- Apple iPhone 17 specs — www.apple.com
- Apple iPhone Air specs (20 W) — www.apple.com
- Apple: Charge Limit and Optimized Battery Charging — support.apple.com
- ESR Cyclone 25W Magnetic Charging Pad with CryoBoost — www.esrtech.com
- UGREEN MagFlow Qi2.2 25W pad at Best Buy — www.bestbuy.com
- ESR CryoBoost 3-in-1 (25W, Qi2.2) — www.esrtech.com
- Macworld review of ESR's 25W stand — www.macworld.com
- 9to5Mac on ESR's Qi2.2 stand — 9to5mac.com
- Macworld: iPhone 17e vs iPhone 17 wireless charging times — www.macworld.com
- MacRumors: Apple's 2025 MagSafe Charger — www.macrumors.com
- MacRumors: iOS 26 brings Qi2 25W to the iPhone 16 — www.macrumors.com
- Belkin UltraCharge Pro 3-in-1 — www.belkin.com
- AppleInsider: Belkin 3-in-1 measured — appleinsider.com
- iPhone 17 owners on heat and 25W charging — forums.macrumors.com
Published 2026-11-01; figures for other brands read on 2026-11-01; our prices verified 2026-10-27. Corrections welcome at [email protected] or /feedback.