Samsung Convoy 3 U680 Original OEM Battery - Non-Retail Packaging - Black (Discontinued by Manufacturer) The Samsung Standard Battery, manufactured by Samsung is compatible with the Samsung Convoy 3 U680 phone models. This 1300mAh battery provides a long lasting power source for your Samsung Convoy 3. Make sure your Samsung Convoy 3 is powered with this original Samsung AB663450BZ Convoy 3 U680 Battery. Perfect as a backup battery or replacement in case you lose or damaged your battery.