Mfr: Artisan Power Series: - Package: Retail Package Product Status: Active Battery Chemistry: Nickel Metal Hydride Rechargeability: Yes Battery Cell Size: AAA Number of Cells: 4 Voltage - Rated: 4.8 V Capacity: 1Ah Size / Dimension: 3.15\ L x 2.17\ W x 0.71\ H (80.0mm x 55.0mm x 18.0mm)