Long-Lasting: New upgraded 2032 battery, using high-quality battery cells, energy density is 10% higher than ordinary battery cells, long-lasting battery life Equivalent: CR2032,2032, DL2032, ECR2032, KCR2032, BR2032, LM2032 battery Widely Used: CR2032 batteries compatible with Airtag ,car fob key, garage door openers, fireless candles and similar devices Safe and Leak-Free: Zero-mercury CR2032 batteries provide superior performance in a variety of devices What You Get: Exact Fresh CR2032 Battery, Have Full 3 Volts Charge, 5-Years Shelf Life