3D Printed Battery Inlay for the Systainer³ S76

Batteries are one of those things you never think about — until you need one and can’t find it.

This fitout solves that. A custom 3D printed insert for the Systainer³ S76 turns dead drawer space into a clean, visual battery management system. Every size in its place. No digging, no guessing.

Two insert configurations are available — choose the one that fits your workflow:

• Assorted Insert — holds AA, AAA, C, D, 9V, coin cells, and specialty sizes in a segmented layout. Built for technicians and multi-use environments where you need a little of everything.
• AA / AAA Dedicated Insert — high-density grid layout for maximum storage of your most-used sizes. Ideal for high-consumption environments like AV, service work, or power tool accessories.

Both drop cleanly into the S76 with a snug fit that keeps batteries from shifting in transit. Print in PETG, ABS, or PLA+ — no supports required.

The STL files are a free download from Printables: S76 Battery Inlay Assortments by Systainer USA.

Whether it’s a service van, workshop shelf, or jobsite kit — this is the kind of small upgrade that makes every day run smoother.

Systainer USA — One system. For everything. For everyone.

This fitout by:

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