HOME WALL Charger for Uniden GMR3040-2CKHS 2-WAY Radio --- charging batteries directly without the charging cradle Connector type: Round Barrel/Round tip Charging the rechargeable NiMH battery pack in the Radio directly without using Charging Cradle Input: 100-240V AC 50-60hz for using in the worldwide Output: 9V DC Compatible with Ni-Mh, Ni-Cd, Li-Ion Batteries