Magsafe Adapter for AMPS 30x38mm Hole Pattern

This adapter lets you use a MagSafe charger with phone mounting accessories that utilize the 30x38mm AMPS-standard hole pattern. The AMPS hole pattern has been adopted across a large ecosystem of aftermarket mounts, brackets, and adapters. Compatible systems and brands include RAM Mounts, iBolt, Arkon, Tackform, Bulletpoint, ProClip/Brodit, Garmin-compatible mounts, and many others.

The charger itself clips in and is secured by small, non-interfering retaining tabs that keep the charger sitting high, encouraging contact with the back of an adjacent phone for good magnetic attachment. The geometry is designed to allow airflow around the rear of the charger, to dissipate heat during use.

You can further customize this adapter using various ball-mount and AMPS adapters I have published, such as:

• Reinforced 17mm and 20mm Ball Mount, AMPS 30×38mm
• 17mm Ball Mount Adapter Socket, AMPS 30x38mm
• 20mm Ball Mount Adapter Socket, AMPS 30x38mm
• Low-Profile AMPS (30x38mm) Swivel Mount/Adapter
• 17 mm Ball-to-Ball Extension Arm
• 17mm Angled Ball-to-Ball Swivel Adapter Arm
• 17mm to 1 inch Angled Ball Swivel Adapter Arm
• 20 mm Ball-to-Ball Extension Arm
• AMPS Spacer Plate (30x38mm), Scalable Thickness

I believe the Magsafe charger may have a couple of different versions.  This adapter was made for the charger I bought at this link, which is 55.6mm diameter and about 4mm deep.  It has a textured or braided USB-C cable.

There is also a version of this mount (here) that has an integrated 17mm ball arm for use with accessories that use a 17mm compression socket.  

The model prints as a single piece at a 45° angle.  There is an integrated support that snaps off easily.  In most cases a brim is not needed, but you might need to enable a brim if you have adhesion issues.  If you have droop on the rear overhang, especially with PETG, try lowering the nozzle temperature.  I have found that for non-Bambu PETG brands, I have the best luck with the Bambu PETG HF print profile, which I believe runs a lower nozzle temperature than the generic filament profiles.