Radio Shack Scanner Yellow Battery Holder These are the original battery holders that Radio Shack supplied with their handheld scanners. Holds 4 “AA” rechargeable batteries. You can also use regular “AA” batteries, but don’t plug in your charger while using regular batteries. These are brand new, in non-retail packaging. You are purchasing only the battery holder and nothing else. Price is set at $25 firm. We are not taking offers on these. Thank you!