As expected. Boosted is recalling all gen 2 batteries and a new replacement will be sent. You will need to take out your battery (get the battery serial number!), take it to a recycling center, GET A RECEIPT then submit with board serial and battery serial numbers and a picture of the receipt before a new one will be sent to you.
They are no longer advertising their boards as water resistant. If you are a boosted owner, read the details on their blog.