Replacement Battery Pack AAA Alkaline Battery Life 8 hr Color Black For Use With Mfr No VTS-K1232110101 VTS-K1232111101 VTS-K1232100101 VTS-K1232101101 VTS-K5232100101 VTS-K5232101101 VTS-K5232110101 VTS-K5232111101 VTS-K1231100101 VTS-K1231101101 Operating Temp Range -4 Degrees to 122 Degrees F (-20 Degrees to 50 Degrees C) Voltage 4.5V DC Includes (3) Batteries