Specifications: Size: 2/3 AA Capacity: 300 mAh Chemistry: Nickel Cadmium (NiCd) Voltage: 1.2V Brand: White Sleeve Included Features: Reliable service life Long-Lasting Performance Recharges up to 500 Cycles Ideal for the following applications: Solar Lights Dimensions: Length: 29 mm (1.2") Diameter: 14 mm (0.55")