Hitech - 3.6V Ni-Cd Rechargeable BatteryTech QC-USA for Streamlight Stinger 76024, 76300, 76301, and Other Flashlights Replaces Stinger 3.6V flashlight battery # 75175 Pack made of three Sub-C-size batteries 3.6 Volts, Ni-Cd (Nickel-Cadmium) 24.00mm Diameter x 133mm Length