1 / 7Anker Prime B2933 Qi2 25W TEC-Cooled Wireless Car Charger
TEC-Cooled: Anker Prime B2933 is a vent-mounted wireless car charger with Qi2 25W charging and TEC-based AirCool cooling. Its maximum charging rate depends on the phone, software, case and power supply, and the listing gives specific vent-fit restrictions to check before buying.
At a glance
- The listing advertises up to 25W wireless charging and TEC-based cooling, with actual performance dependent on setup and phone.
- The head supports portrait or landscape positioning and ±32° tilt, according to the listing.
- A locking vent hook and magnetic attachment are claimed. The supported vent design and blade dimensions are important fit checks.
Often bought together

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Pros and cons
Pros
- Supplied 60W, two-port car adapter and USB-C cable are listed in the package contents.
- Adjustable portrait or landscape viewing and ±32° tilt can help position a mounted phone for navigation.
- The listing specifies Qi2 charging and active TEC cooling rather than relying only on passive cooling.
Cons
- 25W charging is conditional. Older supported iPhones are listed for up to 15W, and the higher rate requires compatible newer phones and a suitable power setup.
- The mount is restricted to supported grille-style vents and tail-hook installation, limiting where it can be fitted.
Technical specifications
15 specifications| Brand | Anker |
|---|---|
| Model | Prime |
| Model number | B2933 |
| Wireless charging standard | Qi |
|---|---|
| Maximum wireless charging output | 25W Max |
| Input | 15V⎓3A |
| USB connector type | USB Type C |
| Power configuration | Corded Electric |
| Wireless connection listed | DC Barrel |
| Compatible devices | Cellular Phones |
|---|---|
| Compatible phone models | iPhone 18 Pro/17/16/15/14/13/12 Series, Samsung S24 / S23 / S22 Series |
| Mounting type | Vent Mount |
| Weight listed | 160 Grams |
| Colour | Black |
| Enclosure material | Plastic |
What to know before buying
Listing details to confirm
The listing is inconsistent about compatibility and charging conditions: it names iPhone 18 Pro and Samsung S24/S23/S22 in one field, but other details specify iPhone 12 and later, iPhone 12–15 up to 15W, and iPhone 16 and later up to 25W after a software update, except iPhone 16e. Its 25W guidance calls for iPhone 16 series or later on iOS 26 or later, a 45W-or-higher single-port car charger, and no case or a sufficiently thin Apple MagSafe case, while the package list supplies a 60W two-port adapter. Confirm the selected phone's supported rate and power requirements. The listing also gives two different weights, 160 Grams and 5.26 oz (149 g), and describes vent compatibility with differing exclusions. It says only grille-style vents are supported, gives blade depth as 10 - 24 mm, and advises some Toyota, Subaru, Honda and Jeep owners to check dimensions. Tesla, Mercedes-Benz and round or nonstandard vents are listed as incompatible. Check the vehicle vent shape and fit before purchase.
What’s in the box
Included- 2 cable holders
- 3.3 ft USB-C to USB-C cable
- Anker car adapter (60W, 2 ports)
- Cord organiser
Who is it for?
A good fit for
- Drivers whose vehicle has a compatible grille-style vent and who want a vent-mounted phone charger with adjustable viewing angle.
- Owners of compatible newer iPhones who can meet the listed software, case and power-supply conditions for the claimed higher charging rate.
Less suited to
- Drivers with Tesla, Mercedes-Benz, round or nonstandard vents, or anyone unable to confirm a compatible vent fit.
- Buyers who need an unconditional 25W rate across phones or cases.

Customer reviews on Amazon
- 5 stars
77% 77% - 4 stars
10% 10% - 3 stars
5% 5% - 2 stars
2% 2% - 1 star
6% 6%
Customer feedback describes quick charging, solid build quality and easy fitting as positives, including reports of use with an Android Pixel 11 Pro XL. Magnetic strength, stability and durability receive mixed feedback. Those mixed points matter for a charger that relies on magnetic attachment and a vent hook, so buyers should pay particular attention to their phone or case and vehicle vent fit.
Positive themes
- Customers report quick charging and solid build quality.
- Customers describe fitting the mount as easy.
Mixed feedback
- Feedback on magnetic strength is mixed, with reports ranging from strong to weak.
- Stability and durability also receive mixed feedback.
Frequently asked questions
Does this charger deliver 25W to every compatible phone?
No. The listing says iPhone 12–15 supports up to 15W and iPhone 16 and later up to 25W after a software update, except iPhone 16e. It also specifies power and case conditions for 25W, so check your exact phone and setup.
Will it fit any car air vent?
No. The listing says it supports grille-style vents only, gives a compatible blade depth of 10 - 24 mm, and lists Tesla, Mercedes-Benz and round or nonstandard vents as incompatible. Check your vehicle's vent dimensions and design.
What is included?
The listed package contents are two cable holders, a 3.3 ft USB-C to USB-C cable, an Anker 60W two-port car adapter and a cord organiser.

Alternative options

UGREEN Aircool 25W for MagSafe Car Charger, Qi2 Wireless Car Mount Charger | MagFlow Pro Car Phone Holder Charger with Active TEC Cooling, AirVent Magnetic Car Mount for iPhone18 Pro/18 Duo/17-12 Series
£29.99

ESR OmniLock Qi2.2 MagSafe Car Mount Charger CryoBoost for iPhone18 Pro/Duo | 25W Phone Cooling MagSafe Car Charger, 360° Rotatable, Air Vent Magnetic Phone Holder for iPhone 17-12 with iOS 26, S26 Ultra
£49.99

Belkin BoostCharge Magnetic Wireless Car Charger, MagSafe-compatible magnetic car vent phone mount for iPhone 17, Air, 16, 15, 14, 13, 12, Pixelsnap and More (Cable Included)
£29.58

Spigen Cryomax MagFit Qi2.2 25W Peltier Wireless Car Charger for MagSafe | Cooling Magnetic Car Phone Holder Mount N52 Magnet 1M Cable for iPhone 18 Pro Max 17 16 15 14 13 12 Air - Airvent
£27.19

Belkin Wireless Car Charger, Magnetic Car Vent Mount & Dash Mount with USB C Cable, MagSafe Compatible Fast Charging for iPhone 17, Galaxy S25, Pixelsnap, & More - Qi2 Travel Car Accessories - Black
£39.99

UGREEN 15W Wireless Car Mount Charger for MagSafe, Qi2 Air vent Car charger | Magflow Qi2 MagSafe Compatible Charging, Air Vent Magnetic Charger Compatible with iPhone 18 Pro/18 Duo/17/16/15/14/13/12
£16.14