Amazon.com: KUANMAI 5PCS CR14250SE PLC Lithium Battery (1/2AA) with Black Connector for Sanyo CR14250SE1747-BA Backup Power Supply : Health & Household
CR14250SE-FT1 Sanyo - Datasheet PDF & Technical Specs
10pcs For sanyo FDK CR14250SE CR14250SE-R 1747-BA PLC Battery with 3P Plug 3V | eBay
Japan FDK Sanyo CR14250SE 1/2AA 3V PLC Battery PLC backup power supply +2P -1P | eBay