The Battery Cubelet provides energy to power a construction. It contains two rechargeable batteries and a small power switch. The batteries are removed from the Cubelet for charging, so if you keep a few batteries around, you won't need to stop what you're doing to wait for batteries to charge. You can add as many Battery Cubelets to a robot as you like to keep big robots running at their best. You'll get best results when the Battery Cubelets are equally charged; if one has less charge, it will shut down until the higher-charge Battery Cubelets are at an equal level.
- For ages 4 and up.
- Cubelets are lead free. Please see our FAQ for safety questions.
- Cubelets are assembled in Boulder, CO from components made all over the world.
Questions? Find some answers in the Cubelets FAQ.