Dual-Lite® Nickel Cadmium Battery, Ni-Cd, 4.8 VDC Nominal, 600 mAh Nominal Capacity, 4 AA, 60 mA Charge, 168 hr Charging, 120 mA Nominal Discharge, 0.1 in Pitch Terminal, For Use With: Dual-Lite's CV3/CVD/LE/LN4X/LX/SE/Hubbell Lighting's older DMX/GC and NV3 Emergency Exit Sign Product, 2.13 in L x 1.14 in W x 0.89 in H