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How to obtain · Crafting and processing

Solid pack of batteries · one controller facing out.

Property	Value
Stack size	64
Placement	Place from the hotbar

Make this item using the crafting or processing recipes below.

Place exactly one controller in a solid rectangular pack of battery blocks, with its front facing out. The controller adds no storage of its own. See the battery bank guide for dimensions, wiring and charge-preserving repairs. Connect electricity to any exposed controller face; claimed member-cell sockets remain inactive.

Opening its controls shows a matching illustration and name in the left panel. See Machine interfaces. A formed bank counts as one endpoint when sharing grid power with other batteries.

Station:
Machinist's Bench · 4×4

Shapeless: slot positions do not matter. Keep each pictured ingredient stack and its quantity; the layout below is only an example.

×1	×4	×1	×1

Output:
Battery Bank Controller ×1

Ingredient	Total per operation
Azure Crystal	1
Copper Wire	4
Machine Casing	1
Glass	1