HR-3U-2500,BATT NIMH 1.2V AA 2300MAH BUTTON
HR-3U-2500F10,BATT PACK 12.0V AA BUTTON NIMH
HR-3U-2500F2,BATT PACK 2.4V AA BUTTON NIMH
HR-3U-2500F2X2,BATT PACK 4.8V AA BUTTON NIMH
HR-3U-2500F2X3,BATT PACK 7.2V AA BUTTON NIMH
HR-3U-2500F2X4,BATT PACK 9.6V AA BUTTON NIMH
HR-3U-2500F2X5,BATT PACK 12.0V AA BUTTON NIMH
HR-3U-2500F3,BATT PACK 3.6V AA BUTTON NIMH
