Amazon.co.jp: EEMB ER14250 1/2AA 3.6V Lithium Battery Li-SOCL2 Non-Rechargeable Battery for XL-050F SB-AA02 LS14250 TL-5902 TL-2150 Dog Watch with Dog Collar and Some Exercise Monitors, Home Security Systems, Alarm Systems (1 Set) :
Saft LS14250 - 3.6 Volt Primary Lithium 1/2 AA Battery - Saft # 700053 (Case/1000)
EVE ER14250 1/2AA Lithium Thionyl Chloride Battery SIMPOWER
Amazon.com: 1/2 AA Cell 3.6V High Energy Lithium Alarm Battery (Z3-LS14250) : Health & Household