PKCELL 1/2AA 14250 LMO Button Top Battery: Yale Risco Pyronix Alarm - 3V 650mAh

Good quality, PKCELL Lithium Ion Manganese 1 /2AA / 14500 button top backup battery found in many alarm systems such as; Yale, Risco & Pyronix. LMO batteries are more stable and less sensitive to over/under charging and higher temperatures.