ESR HaloLock Universal Ring 2Z515

The HaloLock Universal Ring 2Z515 by ESR transforms your standard phone case into a MagSafe-compatible accessory instantly. Designed specifically for iPhone and selected Samsung Galaxy devices, the HaloLock Universal Ring 2Z515 provides a 30% stronger magnetic lock compared to standard MagSafe cases. With easy installation tools included, this lightweight and ultra-thin ferromagnetic ring ensures precise placement and reliable connectivity with MagSafe and Qi wireless chargers on phone cases up to 4mm thick.

Net Weight: 0.1 oz (4 g)
Gross Weight: 1.3 oz (38 g)
Dimensions: 2.1" (54 mm) x 0.03" (0.7 mm)
Material: Ferromagnetic metal

Compatible Devices:
iPhone: 12 Series, 13 Series, 14 Series
Samsung Galaxy: S10/S10+/S10e, S20/S20+/S21/S21+/S22/S22+/S22 Ultra
Not Compatible With:
iPhone 11 Series
Cases thicker than 4mm

How do I install the HaloLock Universal Ring 2Z515?
Use the included alignment guide and installation tools for accurate placement.


Can the HaloLock Universal Ring 2Z515 be used with all phone cases?
Compatible with smooth PC and TPU cases up to 4mm thick.

Does the HaloLock Universal Ring 2Z515 affect wireless charging speed?
No, but charging speed depends on your phone model, charger, and power adapter.

Will this ring work with MagSafe accessories like wallets and stands?
Yes, it improves connectivity with all MagSafe-compatible accessories.

Is the adhesive of the HaloLock Universal Ring 2Z515 durable?
Yes, it features long-lasting adhesive for secure, damage-free attachment.