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Wireless Battery Pack Enclosure

Created 4 days ago

Desk & Techmagsafepower-bankbattery-caseqi-chargerelectronics-enclosurpcb-mount
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Description

A rigid, minimalist two-part enclosure designed for a custom 5000mAh wireless power bank. The exterior mimics standard MagSafe packs with heavy corner radii and a flat profile, while the inside is sectioned to mount control hardware and charging coils safely.

The base shell carries the primary mounting features:

  • Battery Bay: Accommodates flat Li-Po cells with soft side-ribs to prevent lateral shifting without compressing the pack.
  • PCB Mount: Four standoffs dimensioned for M2 self-tapping screws, separated from the battery bay by a low dividing wall with wire-routing channels.
  • Ports: Cutouts on the bottom edge for a USB-C receptacle and a tactile switch.

The top lid is hollowed to accept standard wireless charging hardware. Recesses for a 45mm Qi coil and a 56mm MagSafe magnetic ring are cut directly into the ceiling, leaving a minimal plastic floor (0.7mm to 1mm) to maximize magnetic adhesion and charging efficiency. A stepped lip aligns the lid securely into the base shell for final assembly.

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