Home Wall AC Power Adapter/Charger Replacement for RadioShack PRO-651 Digital Handheld Radio Scanner THIS ITEM IS SOLD AND SHIPPED BY DCPOWER Can be used to charge the rechargeable batteries in the scanner OR to power up the scanner Compatible with Ni-Mh, Ni-Cd, Li-Ion Batteries Input: 100-240V AC 50-60hz for using in the worldwide Output: DC 9V