LEGO Mindstorms NXT #8527 Build Robots - Parts lot READ DESCRIPTION.

Item sold as is. The module turns on and rechargeable battery works and was successfully charged. I have no idea how to test all the different items, thus me saying it is sold as is. Comes with many Parts. Not complete sets. Battery is lithium I believe so it has to be shipped via ground. Please let me know if you have any questions as I do not accept returns. Thanks!