Mfr: Artisan Power Series: - Package: Retail Package Product Status: Active Battery Chemistry: Nickel Metal Hydride Rechargeability: Yes Battery Cell Size: - Voltage - Rated: 2.4 V Capacity: 20mAh Size / Dimension: 0.98\ L x 0.47\ W x 0.16\ H (25.00mm x 12.00mm x 4.00mm)