Adding a second battery pack to your IcyBreeze will allow the flexibility to run for longer periods by swapping batteries when the first one out of juice or to charge one battery while the other runs your IcyBreeze. The 6AH battery pack will power an IcyBreeze v2 up to 4 hours, has a built in charge indicator, and is weather resistant.
Great Accessory to have
It works as advertised. I wish the larger battery were in stock
Tried out my new IcyBreeze an was impressed on the way it worked.