Under-Shelf or Desk Battery Holder

Under-Shelf Battery Holder – Smart, Space-Saving Storage for AA & AAA

Free up drawer space and keep your batteries right where you need them with this clever under-shelf battery holder. Unlike most battery organizers, this one stores your batteries beneath the shelf, making it both space-efficient and instantly accessible.

Mount it under a shelf, cabinet, or inside a cupboard and simply slide out a battery when needed. Only the end of the battery sticks out, giving it a clean, minimal look with a functional twist.

✅ Under-shelf design – saves space and keeps batteries accessible

✅ Holds both AA and AAA batteries (combined or separately)

✅ Dispenses batteries one at a time

✅ Attached with screws or double-sided tape*

✅ Great for workspaces, garages, kitchens, or utility rooms

✅ Compact: batteries only stick out about 24 mm

*Not personally tested with tape

📏 Dimensions:

• Height below shelf: 24 mm (AA) / 20 mm (AAA)
• Tray protrusion: approx. 24 mm
• Total depth (under the shelf): 174 mm
• Total width (double holder): 171 mm
• Total width (single holder): 96 mm

• Battery capacity:

   

  • AA: 11 batteries
  • AAA: 15 batteries

   

• Standard battery sizes supported:

   

  • AA: 14.5 × 50.5 mm
  • AAA: 10.5 × 44.5 mm

   

🛠️ Recommended Print Settings:

• Material: PLA or PETG
• Layer height: 0.2 mm
• Infill: 15%
• Supports: Needed only for the battery trays

• Print orientation: Flat on back for best results

   

🔄 Flexible Setup:

The design includes:

• A combined holder for both AA and AAA
• Separate holders if you only need one type or have limited space

This makes it easy to mix, match, or expand as your storage needs grow.

💬 Feedback welcome!

I’d love to see your makes and hear how it fits into your setup. Suggestions and remix ideas are always appreciated!

Tags:

#underdesk #batteryholder #functionalprint #organizer #AA #AAA #storage #compact #supportneeded #3dprint #spaceefficient #batterystorage #workshop #utilityroom #everydayuse #cleandesign