M550, Tungsten T1, Tungsten T2, Tungsten T3, Zire 31, Zire 71, Zire 72, Zire 72s
GA1W918A2, GA1W922A2, IA1T923A0, IA1TA16A0, IA1W416A2, IA1W721H2, PBA80860US
Capacity: 3.7V 1100mAh Dimensions: 51.06 x 33.02 x 5.32mm Condition: Brand New, 100% OEM compatible! Type: Li-Polymer Quantity: 1Color: Black