Replacement battery fits 41 AT&T compatible models. Specifications: 1500mAh, 3.7V, Li-ion. Compatible with: ZTE Blade, Telenor Touch Plus, USCellular Director, USCellular N850L, NET10 Z665, NET10 Z665C and 35 more compatible models. Replaces: ZTE Li3715T42P3h415266, Sprint Li3715T42P3h415266, AT&T Li3715T42P3h415266. AT&T replacement battery designed for Mobile/SmartPhone devices.