Products › Wireless & Qi2 chargers › ESR
ESR Cyclone 25W Magnetic Charging Pad with CryoBoost
A single 25 W Qi2 magnetic charger with a cooling fan and a fold-out stand: the full 25 W for an iPhone 17 for the price of a basic pad plus a fan.
Code ECTRIC18: $7.91 off at ESR
Code: ECTRIC18 — 18% off all ESR products. Expires 2026-11-30.
Saving on this product: $7.91. Store price $43.99 (list $49.99), verified 2026-10-27; $36.08 after the code at ESR's official US store.
Tested daily in ESR's cart; last passed 2026-11-01: the store accepted the code and took $7.91 off this product at $43.99. Enter the code at checkout; the store's checkout has the final word.
Buy: https://dealectric.com/go/esr-cyclone-25w-qi2-charging-pad-cryoboost — opens ESR's official US store at no extra cost.
Warranty: 12 months; 24 months with Super User registration. Returns: 30-day money-back. Affiliate network: Awin; tracking cookie: 60 days. All ESR codes, including the ones the store rejected: ESR discount codes.
Machine-readable record: /offers.json, id = "esr-cyclone-25w-qi2-charging-pad-cryoboost".
Specifications
| Phone | Qi2-certified magnetic, 25 W |
|---|---|
| Cooling | CryoBoost active fan (ESR: 11.7°F cooler) |
| Stand | Adjustable 0–150°, metal hinge |
| Adapter | Not included; 25 W needs a 35 W or larger USB-C adapter |
Model: Cyclone 25W (black, 1 set). Figures are from the manufacturer's official product page unless a caveat says otherwise.
Compared side by side
The ESR Cyclone 25W Magnetic Charging Pad with CryoBoost appears in this table next to models from other brands:
Who it's for
iPhone 17 owners whose old MagSafe or Qi2 charger stops at 15 W.
Caveats
- 25 W on the iPhone 17 and 18 series, 16 Pro Max and 16 Plus (iOS 26) with a 35 W or larger adapter; 20 W on the iPhone Air, 16 and 16 Pro; 15 W on the iPhone 15 and earlier (ESR's figures).
- The adapter is not included.
- Needs a magnetic case 2 mm or thinner.
Affiliate link: if you buy through it, the merchant pays us a commission at no cost to you; that commission pays for the cart tests behind every code here. Price, availability and each code were checked on the merchant's own US store on the dates shown; they change, so the store's checkout is the source of truth. Full disclosure.