The KNB-14 Battery Case (6 AA Alkaline Batteries) is 100% brand new, factory packed and never used. It is made of high quality plastic and suitable for radios. Practical and critical when your original battery is dead. A must-have item. Color: Black Material: Plastic Number: KNB-14 Replacement Part P/N: -1 / KNB-14A / KNB-15 / KNB-15A Case Size: 6 * AA. Chemistry: Alkaline. Compatible with Radio Models: TK-238, TK-260, TK-260G, TK-261, TK-270, TK-270G, TK-272, TK-272G, TK-278, TK-278G, TK-2100, TK-2102, TK-2107, TK-2107G TK-338, TK-360, TK-370, TK-370G, TK-372, TK-372G, TK-373, TK-378, TK-378G, TK-388, TK-388G, TK-3100, TK-3101, TK-3102, TK-3107 What's in the package? 3 x Battery Case Only the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3 cm.