Magnetic wallet behind Pixel 8: does it block Qi2 charging or wipe hotel keys?
Magnetic wallets behind Pixel 8 phones usually don’t block Qi2 charging but can risk wiping magnetic hotel key cards at close range.
7 minMagSafe and Qi2: phones, cases, rings and grips
Whether a magnetic mount, grip or wallet will hold a given phone in a given case - Android and Qi2 Ready phones, rugged cases, rings and stick-on plates.
22 guidesMore in MagSafe and Qi2: phones, cases, rings and grips
Why MagSafe ring stickers peel off soft TPU cases after days or weeks
Learn why MagSafe ring stickers lose grip on soft TPU cases quickly and what factors cause this peeling after just a few days or weeks.
5 minWhy magnetic sticker rings peel inside soft TPU cases and how to fix it
Magnetic sticker rings often peel inside soft TPU cases due to chemical and physical interactions; learn why and how to fix it effectively.
6 minMagSafe car mounts with pull and shear force rated to hold 240g phone
Find MagSafe car mounts with pull and shear force specs (or learn how to verify them yourself) so your 240 g phone in a 3 mm case stays put on bumpy drives.
7 minMagSafe car mount shear and pull specs to hold iPhone 14 Pro Max rugged case
Which MagSafe car mounts publish shear and pull ratings you can trust for holding an iPhone 14 Pro Max in a 3-piece rugged case — and how to verify the numbers yourself.
5 minWhat pull force in newtons holds a 230 g phone
Discover how much pull force in newtons you need to keep a 230 g phone steady on a 45° treadmill console during sprinting.
5 minWire gauge for 40 N pull magnet lead 15 cm from bike stem: how to size it
Find out what wire gauge you need for a 40 N pull magnet lead only 15 cm away from your bike stem, balancing safety and efficiency.
6 minIs Qi2 Compatible with MagSafe Accessories
Clear answers on Qi2’s compatibility with MagSafe and how well Qi2 sticker rings hold non-Apple phones in magnetic mounts.
7 minRetrofitting non-magnetic phones with magnet inserts: compatibility
Step-by-step guide to retrofit your non-magnetic phone or case with magnets for reliable MagSafe and Qi2 compatibility.
6 minCalculating magnet pull and shear force to hold a 230g phone on a 32mm bar
Calculate the magnetic holding force needed to secure a 230g phone on a 32mm bar with case and mount dimensions.
5 minMagnetic pull and shear needed to hold phones on angled gym bars in motion
Calculate the magnetic pull and shear needed to hold your phone on angled gym bars during motion.
5 minWhy MagSafe grip magnets weaken: what wear means for holding power
Learn how magnets in MagSafe grips lose strength over time and how it affects your phone's secure hold during training or driving.
8 minRetrofitting non-magnetic phone cases with internal magnets for MagSafe mounts
Step-by-step retrofit of non-magnetic Samsung S24 Ultra cases with magnets for MagSafe mounts to keep your phone stable hands-free.
5 minQi2 rings and magnets on MagSafe: aligning
Understand Qi2 ring and MagSafe magnet compatibility, how to measure combined thickness, what ranges typically work, and practical tests to verify alignment/charge/hold for non‑Apple phones.
5 minMagnetic pull force needed to hold a 230g phone on a 32mm gym crossbar
Find how much magnetic pull force is needed to keep a 230g phone steady on a 32 mm gym crossbar during workouts.
6 minQi2 Ready on Samsung phones: what it means for wireless charging and mounts
Qi2 Ready on Samsung phones shows updated wireless charging support and better compatibility with magnetic mounts and Qi2 accessories.
7 minMagnetic hold: Qi2 versus MagSafe for Android phones on mounts tested
A practical, source-qualified comparison of Qi2 and MagSafe magnetic mounting for Android phones that explains how the technologies differ, what affects hold, and how to test your own setup.
8 minMagSafe through 3mm cases: what holds an iPhone 15 Pro and others
Understand practical limits for MagSafe magnet hold and wireless charging through phone cases, how to test your own setup, and what to expect for iPhone 15 Pro and non‑MagSafe phones.
8 minRetrofitting non-magnetic phones and cases for MagSafe/Qi2 mounts
Understand how magnetic retrofit accessories affect hold strength and wireless charging for your non-magnetic phone and case.
6 min