Specifications: Size: Sub-C Capacity: 2200 mAh Chemistry: Nickel Cadmium (NiCd) Voltage: 1.2V Spot Welded Tabs on Both Ends Brand: Yellow Sleeve Included Qty: 45 Features: Reliable service life Long-Lasting Performance Good For High Discharge Recharges up to 500 Cycles Ideal for the following applications: Rebuilding RC Battery Packs Airsoft Battery Packs Cordless drills Electric boats Dimensions: Length: 43 mm (1.67" or 1 5/8 ") Diameter: 22 mm (0.87" or 7/8")