2S1200D : 7.4volt 1200mAh Li-PO battery for RC

2S1200D: 7.4 volt 1200mAh rechargeable Lithium Polymer (Li-PO) battery for R/C electric.  Includes red T connector (aka. Ultra connector) and white JST balance charge connector. Size: 2" x 1" x 3/4".  Weighs 3.2 ounces.  35C output capability (42 Amps continuous).