1)NiMH AA AAA 9V Emergency Battery Charger 2)AA AAA 9V 3)charge Ni-Mh & Ni-Cd battery LED light indicate charging status NiMH AA AAA 9V Emergency Battery Charger OverviewCan charge: Ni-Mh & Ni-Cd batteryBattery size: AA, AAA, 9VCapacity: 4 *AA, 4 *AAA, and 2 *9V LED light indicate charging status Certificate: CE,UL,ISO9001:2000 Factory Advanced technology, good service, quick delivery.