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5-Pack) 3V 1100mAh 1747-BA Replacement PLC Battery for FDK CR14250SE, AB Allen Bradley 1769-BA, 1756-BA1, A-40063-043-01, TL-2150/C, 1746-BAS, 1747-PT1, SLC-5/01/02/03/04/05, SLC-500 Series Controls: Amazon.com: Industrial & Scientific
Tadiran - TL-2150/S Battery Replacement, also fits: 15-5102-21500 3.6V 1000 mAh
25pcs Original New For TADIRAN TL2150 TL 2150 1/2AA ER14250 14250 3.6V PLC Lithium Battery with KTS Plugs Free Shipping|3.6v lithium battery|lithium 3.6v batterylithium battery 3.6v - AliExpress