4.5V Battery Case
other • 1 pcs
- Set number
- 101-3
- Availability
- In production
- Pieces
- 1
- Released
- 1966
- Theme
- Other
Where to find one
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Where it came from
The 4.5V Battery Case, cataloged as set 101-3, was released in the late 1960s as a foundational component of the LEGO 4.5V motor system. Developed during a period of rapid innovation for the company, the case was engineered to provide a portable power source for early motorized sets, allowing builders to bring motion to their trains and vehicles without being tethered to a wall outlet.
The design prioritizes functional utility, featuring a simple rectangular housing that held three C-cell batteries and included a basic on-off switch. It was a utilitarian piece of engineering meant to be integrated directly into model designs, reflecting the era's focus on mechanical play. While it has since been superseded by modern power functions and rechargeable systems, it remains a significant artifact for collectors interested in the evolution of early LEGO electrification.
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About 4.5V Battery Case
4.5V Battery Case is a set in the LEGO Sets catalog on collecto.rs. Other • 1 pcs. Catalog data is sourced from Brickset. No public sets collectors track this one yet — adding yours would make you the first on collecto.rs.
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