Home battery charger PRAKTICA Replacement for PRAKTICA battery charger Battery Number CR-V3CR-V3PLB-01 Battery Model: DC 2.1SDCZ 1.3SDCZ 2.2SDCZ 2.2VDCZ 3.2SDCZ 3.4DCZ 4.1DCZ 4.2DCZ 5.1EXAKTA DC 3300Luxmedia 7103