title : new MSI Wind U100 Lithium ion battery BTY-S12 4400mAh BP-LC2200/32-D2 A description : For sale is a brand new battery model BTY-S12 rated at 4400mAh taken from a MSI Wind U100 10" mini notebook computer. See pictures for more detail. Specification as followed: Model : BTY-S12 as well as BP-LC2200/32-D2 A Rating : 4400mAh selling : $65 shipping : $15