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Ultralife 9V Lithium Battery 9 Volts Batteries for Defibtech Lifeline AUTO AED Smoke Alarm Battery Ultralife U9VLJPBP 100% ORIGINAL 100% BRAND NEW Stocks Available on Hand in Manila Ultralife 9V Lithium Battery 9 Volts Batteries 1200Mah for Defibtech Lifeline for Lifeline AUTO AED for Smoke Alarm Battery Ultralife U9VLJPBP High energy density, up to 5x more than alkaline, up to 10x more than carbon zinc Up to 10 year shelf life High running voltage Flat discharge voltage curve Low impedance, better performance at low temperatures Up to 10 year operational life in most ionization-type smoke detectors Advanced safety features - over current protection Lightweight - 18% less than alkaline Wide operating temperature range Meets ANSI Alkaline 1604 size specifications Low short circuit temperature