4x OmniCel ER14250 3.6V 1/2AA Lithium Standard Battery Button Top RFID Detectors - Walmart.com
Amazon.com: EEMB 10Pack ER14250 1/2AA 3.6V Lithium Battery Li-SOCL₂ Non-Rechargeable Battery XL-050F SB-AA02 LS14250 TL-5902 TL-2150 for Dog Collar Meter Sensor Movement Monitor/Home Security System/Alarm System : Health & Household
Amazon.com: Saft LS-14250 1/2 AA 3.6V Lithium Primary Battery for Mac computers (non Rechargeable) : Health & Household
cheap Saft Lithium Battery 3.6V LS14250-CNR 1/2AA - Cell Solder Tag U, € 6,40