This is the English edition of a review from my Japanese YouTube channel, iestaLife. I review gadgets from my home studio in Japan, so product links go to Amazon Japan.
Quick take
If you use a MagSafe ring or grip on your iPhone and a strong MagSafe car mount, you may know this annoyance: you pull the phone off the mount and the ring stays stuck to the mount. I tried to fix it by sticking an Elecom MAGKEEP magnetic pad onto my car mount to tone the magnet down a little. It helped only slightly. Twisting the phone as you slide it off works more often, but what really decides the outcome is how strong your case’s own magnets are.

What I tested
- Elecom MAGKEEP magnetic pad, black: ¥964 at the time of recording (white ¥1,055, grey ¥1,090). It is actually meant for sticking your iPhone to a wall, mirror or kitchen surface
- UGREEN MagSafe car mount (air-vent type), my everyday mount, with the MAGKEEP stuck onto its magnetic face using the thinner adhesive sheet
- An iPhone with a MagSafe ring attached, tried with a pile of cases from my collection: Peak Design, ESR, TORRAS (ultra-thin case plus a stick-on MagSafe ring), PITAKA, MEMUMI, Apple’s own case, NIMASO and SHIELDON
What I found
- The listing can make it look like a four-pack, but there is only one magnetic pad. The four pieces are adhesive sheets: two 0.2 mm and two 2.0 mm. The thick ones are there so the pad sits higher than the iPhone’s camera bump when you stick it to a flat wall. On a car mount with a raised round MagSafe face, the camera does not get in the way, so I used the thin sheet.
- It looks good. The matte black surface blends in with the mount, so the whole thing looks tidier.
- On the first try, the ring still stayed on the mount. Pulling straight off is not enough, because the mount’s magnet is still very strong.
- What worked better was technique: grip the iPhone, hold the ring down slightly and twist the phone as you slide it off, rather than pulling it straight away. With the MAGKEEP fitted, the magnet feels a touch milder, and this trick worked much more often.
I then checked which cases keep the ring on the phone with the MAGKEEP-covered mount:
| Case | Result |
|---|---|
| Peak Design | Ring stays on the iPhone. By far the strongest magnets I tested, so it works even without any technique |
| TORRAS ultra-thin + stick-on MagSafe ring | Ring stays on the iPhone. The stick-on ring holds very firmly |
| ESR (with stand) | Ring stays on the mount |
| PITAKA (aramid fibre) | Ring stays on the mount |
| MEMUMI (0.3 mm ultra-thin) | Ring stays on the mount. Weak magnets |
| Apple, NIMASO, SHIELDON and other typical MagSafe cases | Ring stays on the mount |
The honest conclusion: the strength of your case’s magnets matters far more than the MAGKEEP. With a very strong case like Peak Design, or a strong stick-on MagSafe ring, the problem goes away. With a typical case, you will still need the twist-and-slide technique every time.
Who it’s for
If you want your MagSafe car mount to look neater and are happy to use the twist-and-slide trick, the MAGKEEP is a cheap thing to try. Do not expect it to fully solve the problem. If you already use a case with very strong magnets, such as Peak Design, you probably do not have this problem in the first place. For its intended use, sticking your iPhone to a wall in the kitchen or bathroom, I can recommend it without reservation.
The video is in Japanese.
Limitations
I tested with one car mount (UGREEN) and the cases I happened to own, and judged the results by hand, not with a force gauge. Results with other mounts, rings or cases may differ. Elecom is a Japanese brand, and the MAGKEEP may be hard to find outside Japan. Prices are from Amazon Japan at the time of recording.
Products
Elecom MAGKEEP magnetic pad: on Amazon Japan
UGREEN MagSafe car mount (air-vent type): on Amazon Japan
The Amazon Japan links above are affiliate links. As an Amazon Associate, I earn from qualifying purchases. Check the listing for the exact model, current price and shipping availability in your region.
More reviews in English




All MagSafe Rings & Stands (49) →Browse all English reviews →
This review is also available in Japanese.

