Price:

Compatible: T-Mobile Wing

Mugen Power Part # HLI-WINGXL

Battery Specifications:

-Lithium Ion
-3.7V 3000mAh
-High Performance
-No Memory Effect
-Light Weight
-Long Lifetime
-Best Quality
-Cells Made in Japan
-6 Month Manufacturer's Warranty
-Comes with a new battery door

This battery is bigger in size than your original battery. Extended Battery will come with a new battery door that will add some thickness to your device.  Please note that your device may not fit into standard cases not designed for Extended Battery fit.