This is the Ofna 1700mAh NiMH Flat Receiver Battery.
FEATURES:
INCLUDES:Ofna 1700mAh NiMH Flat Receiver Battery with universal connector
REQUIRES:Battery charger for NiMH batteries
SPECS:Length: 3.3" (84mm)Width: 1.2" (30mm)Thickness: 0.67" (17mm)Weight: 4.23oz (120g)Lead Wire Length: 8.9" (226mm)