This is the ElectriFly 3S LiPo Balancing Smart Charger with AC/DC Adapter.

FEATURES: Economical and portable balance charger for 3-cell lithium polymer
            batteries only
          "Constant Current/Constant Voltage" charge method
          Automatically starts charge upon connection of battery to balance
            plug
          800mA maximum charge current requires no adjustment
          Twin LEDs indicate charging status
          One year limited warranty, USA and Canada only

INCLUDES: ElectriFly 3S LiPo Balancing Smart Charger with AC/DC Adapter and
            instruction manual

SPECS:    Input voltage: 11.7V-15V DC
          Battery types, # cells: 3 lithium-polymer cells connected in Series
            (11.1V) LiPo
          Charge current: 800mA maximum
          Charge method: CC-CV (current drop-off termination)
          Battery capacity: 1500-2100mAh
          Status indicator: Two LEDs; one green, one red
          Input connectors: polarized DC power jack for DC input
          Output connectors: one 3S balance plug
          Case size: 2.18" x 1.13" x 3.26" (55 x 28 x 82mm)
          Weight: 2.5oz. (72g)

COMMENTS: Charge only lithium-polymer (LiPo) rechargeable batteries that are
            3S (3 cells in series) 11.1V nominal voltage, from 1500mAh to
            2100mAh which have a balance connector.
          This charger does include the AC adapter. To select the
            same charger with just the DC adapter order GPMM3319.
                                                                   jxs 01/26/09
                                                                         ir/jxs
                                                             update JAW 3/19/10