High Quality, high capacity, light weight rechargeable battery * No memory effect. Can be charged or discharged as needed without loss of capacity * Overcharge protection, with built-in battery life microchip * Compatible Models: Garmin GPSMAP 276, 276c, 296, 396 and 496 GPS Receiver * Compatible Original Battery Part nos: 010-10517-00, 010-10517-01, 011-00955-00.