This is the LRP 610 Reedy 447-S AC/DC Peak Battery Charger from Associated.

FEATURES: Charges 4-7 cell NiMH and NiCd battery packs
          Selectable charge rate of 1, 2, or 4 amps
          Peak prediction circuitry monitors battery's charge curve,
            calculates when the peak will occur and stops charging at that
            point
          LED and beeper charge status indicators
          8-bit microchip CPU controller
          Voltmeter jacks
          Kyosho type output connector and Tamiya style connector with receiver
            pack charge lead adapter
          1 amp buss fuse and 7.5 amp spade fuse protection
          Ninety day limited warranty through manufacturer beginning at date of
            purchase

INCLUDES: LRP 610 Reedy 447-S AC/DC Peak Battery Charger, AC Cord, DC Input
            Cord with Alligator Clips, Output Lead with Kyosho Type Connector,
            Tamiya Style Connector with Receiver Pack Charge Lead Adapter and
            Instructions

REQUIRES: DC power source of 11-15V OR AC 110V AC (US Standard)

SPECS:    Length: 6.5" (166mm)
          Width: 4" (102mm)
          Height: 2.2" (57mm)

COMMENTS: Not for use with LiPo packs. Designed only for NiMH and NiCd
            batteries.
          If using automotive battery as DC power, never connect leads when
            vehicle is running or start vehicle with leads connected.

                                                                   jxs 02/02/10
                                                                         ir/jxs