Response from LEGO SHOP
14 February 2015
Nicholas, Technical Product Specialist, LEGO® Consumer ServicesI'm sorry to hear that you are not pleased with the design of the AA Battery Box. Feedback such as yours is very important to us, so I will be passing your comments on to our design team. You mentioned in your comments that you are using rechargeable batteries with your battery box, I should note that we do not recommend using these types of batteries with your battery box, it can lead to performance problems in the future. If you have any additional questions about this, please contact our customer service center.