I just purchased a Bittle for research/education a few months ago and have played with it only a few times (maybe 5-6 times). I just handed it to a mechanical engineering graduate student the other day and the battery won't charge for her. She was connecting it to her laptop USB port so I asked her to plug it into a wall. Neither is working. When I short press the button, it gives me a series of quick red flashes. When I long press the button it does nothing. We only have 3 weeks left to class and she and her group need this functional for their final project. Any immediate help you can provide would be greatly appreciated.
Thank you.
Similar problem here .. battery not charging. Where can I get new battery from?