["Description:\r\n\r\nFeatures:\r\nbrand new and high quality\r\nEasy to use - just slide in the AA battery into the converter.\r\nCan convert any size AA battery to a size C battery.\r\nPerfect for electronics and emergency situations.\r\nMade from high quality, durable plastic, help AA batteries provide long power life.\r\nSave hundreds of C size batteries from entering landfills, protect environment and save your money.\r\nBattery life (per recharge) will vary based on the application.\r\nA cheap and effective way to get rid of C size batteries and C battery recharger.\r\nThey are also serves as protector cases for your batteries, be safe and dry to store your batteries.\r\nThese handy adapters allow you to use a smaller size battery as a larger battery.\r\n\r\nSpecification:\r\nMaterial: Plastic, Metal\r\nDimensions: 25x48mm(0.98x1.89in)(approx)\r\nColor: Clear\r\nQuantity: 1 set(4pcs)\r\n\r\nNote:\r\nTransition: 1cm=10mm=0.39inch\r\nNo retail package.\r\nPlease allow 1-3mm error due to manual measurement. pls make sure you do not mind before you bid.\r\nDue to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!\r\n\r\nPackage includes:\r\n4 pcs x AA To C Battery Converter(other accessories demo in the picture is not included.)"]