Home / Reviews / Chargers / ESR CryoBoost 3-in-1 Charging Station
Wireless charging is convenient. It’s also slow.
ESR’s CryoBoost station goes after the slow part with 25W Qi2.2 charging and a fan that keeps the iPhone cool enough to hold that speed, plus an Apple Watch charger and an AirPods pad. Independent testing says it works. Whether its compromises suit your desk is a separate question.
Reviewed by the Tiny Tech Box team · Not a hands-on test — written from ESR’s published specs, the live Amazon US listing, independent reviews and owner reviews · Last checked October 10, 2026
Version reviewed: ESR CryoBoost 3-in-1 Magnetic Charging Station (25W, Qi2.2), Black, US plug · ASIN B0FHQFBQSM · Amazon US listing · model M9C0907 on the listing
One-sentence verdict: The fastest wireless charging you can buy for an iPhone, with a 50W adapter and a detachable watch charger included; the phone angle is fixed, and a few owners have had units fail within months.
Alt text: ESR CryoBoost 3-in-1 Magnetic Charging Station (25W, Qi2.2), Black, US plug — product image from the Amazon listing.
Caption: ESR CryoBoost 3-in-1 Charging Station — iPhone + Apple Watch + AirPods · 25W, cooling fan.
Image source: Amazon product image, served by the Amazon Creators API.
Additional photos to add when we shoot our own (each will get alt text, a caption and a source credit directly beneath it):
| Best for | iPhone, Apple Watch and AirPods owners who want the quickest possible wireless top-ups at a desk or bedside |
| Not ideal for | Anyone who wants to tilt the phone, or a charger that folds for travel |
| Current price | $99.99 on Amazon |
| Price checked | Oct 31, 2026 |
| Version reviewed | ESR CryoBoost 3-in-1 Magnetic Charging Station (25W, Qi2.2), Black, US plug |
It’s a compact desk stand: an upright magnetic phone pad, an AirPods pad in the base, and an Apple Watch puck at the back that pops off and runs from USB-C.
That puck is a nice touch. 9to5Mac’s reviewer liked that it doubles as a travel watch charger. At about 345 g, the whole unit sits firmly on a desk.
Macworld’s complaint is the stand. The phone sits at a fixed angle with no tilt, while rivals like Belkin’s UltraCharge Pro tilt up to 70°, and although that’s fine for StandBy on a nightstand, it’s less flexible if you’re trying to read the screen from a low desk.
Plug in the included 50W adapter and set your devices down, and the magnets snap the phone into place in portrait or landscape. The fan is close to silent. A button on the front turns it off at night, though one owner wishes they could kill the blue light without losing the cooling too.
It’s the best performer we’ve covered in this category, and independent tests back that up. Macworld measured an iPhone 16 Pro going from 0% to 50% in just over 30 minutes, ahead of every other wireless charger it has tested; ESR’s older 15W CryoBoost took around 40 minutes, and a plain 15W charger around 45. 9to5Mac saw about 60% in half an hour on a supported iPhone. The phone never got hot during long sessions.
Why? The fan. Wireless charging slows down as the phone heats up, so keeping it cool lets the iPhone hold 25W for longer.
The phone magnets are strong. The watch charger is the weaker link, and some owners find the watch slides off it too easily.
Works with:
Not compatible:
Most owners say it works reliably, but there are a few failures worth mentioning. One says the USB-C input came loose after two months. Another had a unit that wouldn’t charge an Apple Watch and AirPods at the same time, and ESR replaced it quickly. A third reports ESR replacing an older model under warranty at no cost. You get a 12-month protection plan, extendable to 24 months by registering.
It isn’t cheap at $99.99, but it usually costs less than Belkin’s Qi2.2 3-in-1 station and includes a 50W adapter that most rivals leave out. If speed is what you want from a wireless charger, nothing we’ve covered is faster. Happy with 15W? Anker’s MagGo 3-in-1 saves you a lot.
4.2 ★ from 308 Amazon ratings · price & rating checked Oct 31, 2026
Price and availability may change after the date shown.
| Product | Best for | Key advantage | Main drawback | Price |
|---|---|---|---|---|
| ESR CryoBoost 3-in-1 Charging Station (25W, Qi2.2) (this review) | iPhone, Apple Watch and AirPods owners who want the quickest possible wireless top-ups at a desk or bedside | Macworld measured it as the fastest wireless charger it has tested, about 50% in just over 30 minutes on an iPhone 16 Pro | The phone stand can’t be tilted | $99.99 |
| Belkin Qi2.2 25W 3-in-1 Station | A premium Apple-style stand | Polished design from Belkin | Costs more; no cooling fan | $129.57 |
| Anker MagGo 3-in-1 Qi2 Charging Station | Lower cost | Cheaper, compact and well proven | Slower charging | $69.99 |
| ESR CryoBoost Foldable 3-in-1 (25W) | Travel | Same 25W and fan, folds to pocket size | Lighter and less stable on a nightstand | $99.99 |
For the fastest iPhone wireless charging, ESR’s CryoBoost station is the pick, and it usually undercuts Belkin’s. Choose ESR’s foldable version if you travel, and Anker’s MagGo if price matters more than speed.
This is the fastest wireless charger we’ve covered for an iPhone, and independent testing backs that up. The fan works and you’ll barely hear it, and with the detachable watch charger and 50W adapter in the box, an Apple household gets everything in one purchase.
The fixed stand angle and a handful of early failures are the reservations. Register it with ESR for the 24-month warranty and you’re well covered on the second.
| Category | Score |
|---|---|
| Design — Compact, steady and detachable watch charger; fixed phone angle | 4 / 5 |
| Value — Premium, but cheaper than Belkin’s equivalent and adapter included | 4 / 5 |
| Performance — Fastest wireless charger Macworld has tested; effective cooling | 5 / 5 |
| Build & Durability — Solid unit, but a few early failures reported | 3 / 5 |
| Compatibility & Ease of Use — Plug-and-play for Apple devices; watch can slip off; Android excluded | 4 / 5 |
| Overall | 4.0 / 5 · Would Buy |
Each aspect is scored as a whole number from 1 to 5. The overall score is their plain arithmetic mean, shown to one decimal place and not rounded to the nearest half point. Verdict bands: 4.5–5.0 Hell Yeah, 3.5–4.4 Would Buy, 2.5–3.4 Average, 1.0–2.4 Trash. How we score products.
| Model | M9C0907 (Amazon listing) |
| Phone charging | Qi2.2, up to 25W (ESR) |
| Apple Watch charging | Apple MFW-certified fast charger, detachable, USB-C (ESR) |
| AirPods charging | Yes, wireless pad in the base |
| Cooling | CryoBoost fan with off button; 6.5°F cooler on average (ESR) |
| Magnet strength | 1,200 g (ESR) |
| Stand | Fixed angle, portrait or landscape |
| Weight | 345 g (Amazon listing) |
| In the box | Charging station, 50W USB-C adapter, 5-ft USB-C cable |
| Case limit | Magnetic cases under 2 mm |
| Warranty | 12-month protection plan, 24 months with registration (ESR) |
| ASIN | B0FHQFBQSM |
| Manufacturer | ESR |
Figures marked “(ESR)” are the manufacturer’s published claims. “N/A” means the value is not listed on the Amazon listing or the ESR product page.
Macworld measured an iPhone 16 Pro at 50% in just over 30 minutes, the fastest of any wireless charger it has tested. 9to5Mac saw about 60% in half an hour on a supported iPhone.
No. It’s fixed at one angle, though the phone can sit in portrait or landscape.
Yes. It detaches and runs from any USB-C port.
ESR’s own store lists Galaxy S23 and later with a magnetic case, but the Amazon listing excludes Google, Motorola and OnePlus phones. Treat Android support as limited and not at full speed.
Every pick links to its full five-aspect review.
−22%
Prices and availability are accurate as of the date shown and are subject to change. The price and availability displayed on Amazon at the time of purchase will apply.
Disclosure: We may earn a commission if you buy through links on this page. This does not affect which products we recommend or how we score them.
As an Amazon Associate I earn from qualifying purchases.
Sources: Amazon product listing (ASIN B0FHQFBQSM), read October 10, 2026 · ESR product page for the CryoBoost 3-in-1 Magnetic Charging Station (25W, Qi2.2) (specifications and claims) · Macworld review (Editors’ Choice, measured charging times) · 9to5Mac review. Figures attributed to ESR are the manufacturer’s published claims; the rating, price and buyer feedback are from the live Amazon listing on the date shown.
Disclosure: As an Amazon Associate, Tiny Tech Box earns from qualifying purchases. Recommendations are based on our own research and scoring, described in full on our How We Score page.