TheEnergizer 637762 is aLithium Button Cell CR2032 and one of the most popular. Manufacturer's part:Energizer 637762 Button Cell. Size: CR2032. Technology: Lithium. Alternative battery types: BR2032, DL2032, ECR2032, KCR2032, KL2032, KECR2032, LM2032, 5004LC, SB-T15, L14, SR2032, EA-2032C.
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