Gridfinity Stand for Anker 621 MagGo Power Bank

PowerPerch — Gridfinity Stand for the Anker 621 MagGo Power Bank (1×3, vertical slot, ~1 mm clearance) ══════════════════════════════════════════════════════════════

A Gridfinity 1×3 dock that holds the Anker 621 Magnetic Power Bank (MagGo) standing upright on your desk. The bank drops edge-first into a single slot and stays put — wide MagSafe face on show, ready to grab. Modelled with ~1 mm clearance all around, so it slides in and lifts straight back out with zero fight, no rattling.

Drop it into any Gridfinity baseplate and your power bank finally has a fixed home instead of rolling around a drawer.

■ KEY FEATURES ───────────────────────────────────────────────────── - Purpose-built slot for the Anker 621 MagGo — vertical, space-saving - ~1 mm clearance all around: easy drop-in, easy lift-out, no rattle - Chamfered slot edge guides the bank in and softens the opening - Full Gridfinity 1×3 base — locks into any standard baseplate - 20 mm deep slot holds it stable while ~31 mm stays exposed to grab - Prints flat, no supports, no assembly — one single part - Quick & cheap: ~50 g filament / ~1 h (approx. — see note below)

■ DIMENSIONS ───────────────────────────────────────────────────── - Footprint:        125.5 × 41.5 mm   (Gridfinity 1×3 / 42 mm pitch) - Total height:      31.3 mm - Slot opening:     107.0 × 14.0 mm    (fits the 621 standing upright) - Slot depth:        20.0 mm - Base under slot:  ~11.3 mm           (sits over the Gridfinity feet)

■ COMPATIBILITY ───────────────────────────────────────────────────── - Any standard Gridfinity baseplate (42 mm pitch), occupies 1×3 cells - Sized for the Anker 621 Magnetic Battery / MagGo (~105.5 × 51 × 11.3 mm), held on its long edge - The ~1 mm all-round clearance tolerates light cases / cable nubs - Similar slim power banks may fit — check against the 107 × 14 mm slot

■ PRINT SETTINGS ───────────────────────────────────────────────────── - Profile:        Bambu Lab 0.20 mm Standard preset — used as-is - Layer height:   0.20 mm - Infill:         15 % - Supports:       Not needed - Orientation:    Gridfinity base flat on the plate, slot facing up - Material:       PLA / PETG (PLA is fine for desk use) - Quantity:       Print 1 - Filament:       ~50 g - Print time:     ~1 h

■ PRINT PROFILE (Bambu Studio) ───────────────────────────────────────────────────── Default 0.20 mm Standard profile, completely unchanged except: - Sparse infill density: 15 % Everything else (walls, top/bottom, supports off) stays at the preset defaults. Print base down with the slot facing up — no supports needed, the slot is a clean upward pocket and the Gridfinity base is self- supporting. Filament/time above are rough estimates from the model volume; your slice will be more accurate.

■ USAGE ───────────────────────────────────────────────────── 1. Click the dock into your Gridfinity baseplate (1×3 footprint). 2. Lower the Anker 621 into the slot, long edge first. 3. It seats ~20 mm deep and stands upright, MagSafe face out. 4. Lift it straight up to remove.

■ DESIGN NOTES ───────────────────────────────────────────────────── The slot is cut at 107 × 14 mm — roughly 1 mm larger than the bank on every side — which is the sweet spot between "drops in easily" and "doesn't flop around." A chamfer on the top edge guides it in. Designed around the standard Gridfinity 1×3 base, so it shares a baseplate with the rest of your setup. To suit a thicker case, scale the slot width or widen profile1 by a millimetre or two.

■ LICENSE ───────────────────────────────────────────────────── Free for personal use. Please credit if you remix or republish.

Designed with Fusion 360.

Tags: gridfinity, powerbank holder, power bank stand, anker 621, maggo, magsafe powerbank, vertical stand, desk organizer, 1x3, baseplate, Powerbank Halter, Anker MagGo, Akku Halter, functional print, no supports, PLA, PETG