Discover the Power Functions Battery Box from the Power Functions collection - 1 pieces of building excellence.
Technicmaster0 Tutorials compares the LEGO Power Functions battery box with rechargeable and non-rechargeable batteries, including the 8878 rechargeable battery, Eneloop batteries, and programmable hubs. The video serves as a battery comparison for both Power Functions and Powered Up systems.
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![Battery Box, Power Functions 4 x 11 x 7 with Orange Switch and Dark Bluish Gray Covers [Complete Assembly]](https://cdn.rebrickable.com/media/parts/elements/4506078.jpg)
