• Samsung AB923446BAB/STD lithium battery is the extended life battery designed & built specifically for the Samsung SCH-A645/ SCH-A870/ SCH-U340/ SPH-M320/ SPH-M500 cell phone models when used with an optional XT battery door.
• Powerful 1550 mAh high capacity battery makes all the difference for the Samsung SCH-A645/ SCH-A870/ SCH-U340/ SPH-M320/ SPH-M500 cell phone user.
• Samsung AB923446BAB/STD battery features powerful Lithium Ion technology, so there is no memory effect either!
• Samsung AB923446BAB/STD Extended life battery gives you the longest talk & standby times!
• Notes: Requires an XT size Battery Door, sold separately.
  A new Lithium Ion battery's full performance is only achieved after the initial 2-3 complete charge and discharge cycles.
• Genuine Samsung Factory original One year warranty applies.

This item has a 7-day return window (not 30 days). After 7 days, warranty is provided directly by the manufacturer. No returns are accepted for Bluetooth headsets.