This cell phone battery is precision-engineered and rigorously tested for voltage, capacity, compatibility, and safety to meet the original equipment manufacturer specifications. SAMSUNG MODEL AB553446GZ

Cell Phone Series: This battery fits the following Samsung cellular phone models:

Samsung Rugby sgh a837 a837, Rugby, Rugby sgh a837

Samsung sch a645 645, a-645, a645, sch a645, sch-a645

Samsung sgh d407 / sgh d347 347, 407, d347, d407, sgh d347, sgh d407, sgh-347, sgh-d407

Samsung sph m320 m320, sph m320

Cell type: Lithium Ion

Up to 10 days standby time and 3-4 hours talk time!

Integrated Microchip to Prevent Overcharging and Increases Battery Life!

High Capacity quality cells - NO MEMORY EFFECT!