Reviewed by
Jarrett Dottin
Licensed Occupational Therapist dedicated to helping others live their best lives. Certified lymphedema therapist and amazon affiliate who has tested over 1,000 different products. About JD →
As an Amazon Associate I earn from qualifying purchases. Some links on this site are affiliate links, if you buy though them I may make a commission at no extra cost to you.
Quick Verdict
I just got my hands on this car mount charger with 17 N52 magnets, 20N of hold, and 15W charging on a 14-inch gooseneck. That’s the whole pitch, and the spec sheet backs it. The catch nobody reads: a thick or metal-backed case can stop charging entirely.
Buy if you:
- run navigation on long drives and watch the battery drop
- have an iPhone 12 through 17 with a real MagSafe case
- keep losing suction-cup mounts after a few months
- want the phone reachable without leaning off the seat
Skip if you:
- run a thick, metal-backed, or stacked-magnet-ring case, that combo is the number one reason these stop charging
- have an Android with no built-in magnet array
- want a vent clip, this is windshield and dashboard only
| Charging | Up to 15W wireless |
|---|---|
| Magnets | 17× N52, 20N hold |
| Gooseneck | 14 in, 360° ball joint |
| Mounting | Reusable gel suction cup |
| Compatibility | iPhone 12, 17 series, MagSafe cases |
Car Mount Charger Force: Why 20 Newtons Matter
Most magnetic mounts brag about “industrial-strength” and give you nothing to check. The 1Zero car mount charger publishes 20N of magnetic hold from 17 N52 magnets in a milled full-array. N52 is the strongest commercially common neodymium grade, so that figure is plausible rather than marketing air. Twenty newtons is roughly the force of holding a two-kilogram weight against gravity. An iPhone Pro Max is well under half that. Panic stops and potholes are not going to beat it.
The Suction Cup You Can Wash
Rinse it with warm water when it starts slipping. That’s the maintenance plan, and it’s the one part of this product with a real long ownership tail. Gel suction cups fail because dust and skin oil fill the micro-texture, not because the gel wears out. A warm rinse and an air-dry restores it. No adhesive pad to replace, no consumable, no subscription, nothing proprietary to buy again. Where you will pay after purchase is power: the mount charges wirelessly, so you’re using a 12V socket and a cable, and the car adapter needs to deliver enough to actually reach 15W. A weak old cigarette-lighter adapter will quietly drop you to trickle speeds.
Read the Self-Check Before You Mount Anything
1Zero prints a three-step troubleshooting list right in the listing, which is unusual and worth taking seriously. Test with a bare phone first. Remove thick or metal-backed cases. Make sure the magnet ring is centered and you haven’t stacked a third-party ring on top of a MagSafe case ring. That last one is the quiet killer, because two misaligned rings will hold the phone perfectly and charge it not at all, and you’ll blame the mount.
The suction cup and cable take thirty seconds. The gooseneck takes longer, get it wrong and you’ll fight vibration every highway mile. The fix is counterintuitive: keep the arm short and close to the glass rather than reaching it out toward you. The farther the phone hangs from the anchor point, the more a speed bump turns into a wobble.
Check the current price on Amazon →
What 15W Buys You on a Long Drive
At 15W, double the 7.5W most cheap mounts deliver, your phone stays charged during navigation; at 7.5W, it often loses ground. Running turn-by-turn navigation with the screen lit is one of the heaviest sustained loads an iPhone takes. At 7.5W, on a hot day, with CarPlay pulling too, plenty of phones stay flat or slowly lose ground. Fifteen watts puts you back in the black.
The 360° ball joint plus the gooseneck is the safety argument, and I think it’s a fair one. Snapping a phone on one-handed with a magnet beats fighting a spring clamp at a red light. Any mount that makes you look away from the road to seat the phone is a worse mount regardless of its charging speed.
One data point worth noting: the rank has climbed from a 90-day average of ~#22,495 to #19,036, with over 100 sold in the past month, and the price has been flat for three months, sitting near its tracked floor. That’s a mount gaining traction without a sale propping it up.
Who This Actually Suits
This is a commuter and rideshare product. If you’re in the car an hour a day with navigation running, the 15W charging is doing real work and the magnet array removes the one failure mode that kills cheap mounts. If you drive twenty minutes to the store twice a week, a plain magnetic holder with no charging coil costs less and does the same job.
The compatibility fence is real and it has a sharp edge: if your case is thick, metal-backed, or has a third-party magnet ring stuck to it, the coil may hold the phone fine and charge it not at all. iPhone 12, 17 with an Apple-certified MagSafe case is the only setup where 15W is guaranteed. Outside that, you’re troubleshooting before you’ve left the driveway.
Pros
- 17 N52 magnets with a published 20N hold figure, not vague “industrial-strength” language
- 15W charging, twice the 7.5W most mounts manage, enough to gain charge while navigating
- 14-inch gooseneck plus 360° ball joint for one-handed placement
- Suction cup is washable and reusable, no consumable adhesive pads
- Manufacturer publishes its own charging troubleshooting steps
Cons
- Thick, metal-backed, or stacked-ring cases can stop charging completely
- Windshield and dashboard only, no vent-clip option
- A 14-inch arm on glass is inherently more vibration-prone than a short mount
- 15W depends on your 12V adapter, a weak one silently throttles it
Frequently Asked Questions
Does it work with Android phones?
Not reliably. 1Zero lists compatibility as iPhone 12 through 17 series and official MagSafe cases. An Android would need a stick-on magnet ring, and that’s exactly the stacked-ring setup the brand warns kills charging.
Do I need an app or account?
No. It’s a passive mount with a wireless charging coil, so there’s no app, no pairing, no firmware, and nothing to sign up for. Plug it in and snap the phone on.
Will the suction cup survive summer heat on a dashboard?
The gel cup is rated as reusable and restorable with a warm-water rinse, which is the usual fix when heat and dust weaken the seal. Textured dashboards are the harder surface here, glass is always the safer bet.
Can I use it for an iPad?
No. A 20N hold is sized for a phone, and iPads don’t carry a MagSafe magnet array anyway. If you’re searching for a car mount for iPad, this isn’t the category.
Clicking takes you to Amazon. As an Amazon Associate we earn from qualifying purchases — pricing and availability subject to change.
Get it now
1Zero MagSafe Car Mount Charger
🛒 Get the best price on Amazon →Affiliate link. See the disclosure at the top of this post.
About the reviewer
Jarrett Dottin
Licensed Occupational Therapist dedicated to helping others live their best lives. Certified lymphedema therapist and amazon affiliate who has tested over 1,000 different products.
