Check the listing for details. Box Batteries Adapter Switcher Adaptor Case Battery Converter AA to C Size 20PC. Color: Translucent, Condition: New. Listed at 14.48 USD. Item: AA to C Size Battery Converter Material: Plastic Color: Translucent QTY: 20PCS Size: approx 25.3*49mm Description: The AA battery holder is specially used to convert any size AA to size C battery for use. Just put AA batteries into the converter, it will function the same as a C-size battery. Therefore, it is perfect for electronics and emergency situations. Features: 1. The battery storage box made of environmental material, harmless to your health. 2. The AA Battery Holders Small size, easy to carry. 3. Fine workmanship, standby specification, AA battery can be converted into 1 x C battery. 4. The AA Battery Adapter Large strength and strong toughness. 5. With battery limit slot to fix the battery in a good place. 6. Perfect for electronics and emergency situations. 7. The Battery Storage Box can convert any size AA battery to a size C battery. Package included: (Battery not include) 20 x Battery Converter Cases On Jul 2, 2023 at 19:59:59 PDT, seller added the following information: