This is the DuraTrax NiMH 6V 1600mAh Flat Receiver Battery Pack / with Universal Connector. / / FEATURES: 2/3A NiMH high discharge cells / Six welds per connection / / INCLUDES: DuraTrax NiMH 6V 1600mAh Flat Receiver Battery Pack with Universal / Connector / / REQUIRES: NiMH Charger / / SPECS: Capacity: 1600mAh / Number of Cells in Series: 5 / Rated Voltage: 6.0V / Min. Discharge Voltage: 4.5V / Lead: 20AWG 5.9" (150mm) long wire with Universal connector / Pack Dimensions: 85 x 31 x 17mm (3.3 x 1.2 x 0.7") / Weight: 124g (4.4oz) / Number of Welds Per Connection: 6 / / jxs 8/21/08 / ir/jxs