Rb-5180(fast charger ) 1-4 aa/aaa channel Rechargeable ni-mh/ni-cd batteries Individual lcd display Refresh function Intelligent & smart Safety assured 100-240v worldwide use Specifications: Adapter: Input:ac 100-240v~50-60hz 85w Output :dc15.5v-5500ma Charger: Input:dc15.5v-5500ma Output:dc1.2v-8000ma*4 Rb-5180(fast charger ) 1-4 aa/aaa channel Rechargeable ni-mh/ni-cd batteries Individual lcd display Refresh function Intelligent & smart Safety assured 100-240v worldwide use Specifications: Adapter: Input:ac 100-240v~50-60hz 85w Output :dc15.5v-5500ma Charger: Input:dc15.5v-5500ma Output:dc1.2v-8000ma*4