12V 2.3Ah replacement battery for Spacelabs Medical Inc 610 Patient Monitor qty1 858385006045 | eBay
National Battery 12V 2.3Ah Premium AGM Sealed Lead Acid Battery
Amazon.com: NPP NP12-2.3Ah (T1) 12V 2.3Ah Rechargeable Sealed Lead Acid Battery for Electronic Scale Device for Colin Medical 8800MSP PRESSMATE Monitor 1pk PS-1220,UB1222,WP2.3 : Health & Household