... NiMH or NiCd, Lithium batteries as well as Mobiles.---- 4 charging docks – charges / regenerates AA, AAA, ... charger automatically switches to maintenance mode with 1/10 of charging current when the cells ... 12 W Output: DC 1,7 V= ---- NiCdDC 1,4 V= ---- NiMHDC 1,7 V= ---- AlkalineDC 4,2 V= ---- Li-IonDC ... rejuvenation of alkaline batteries. Charger for from 1 up to 4 cells / batteries of size AAA, AA, ...