POWER & RELIABILITY: CR1632 3V lithium coin battery provides stable, long-lasting power for small electronics. With low self-discharge and a 5-year shelf life, it maintains reliable performance even in long-term storage LEAK-PROOF & SAFE DESIGN: CR1632 batteries featuring a premium stainless steel construction and multi-layer sealing technology, these batteries are leak-proof and corrosion-resistant, protecting your valuable devices from damage WIDE COMPATIBILITY: CR1632 3v lithium battery perfectly compatible with car key fobs, remote controls, watches, thermometers, heart rate monitors, calculators, and other small devices. Replaces ECR1632, DL1632, KCR1632, BR1632, and LM1632 CONVENIENT INDIVIDUAL PACKAGING: Each CR1632 3V battery battery is independently packaged for easy access, storage, and portability. The user-friendly design prevents rolling, loss, or accidental short circuits MULTIPLE PACK OPTIONS: Available in 100-pack to meet daily or bulk needs. Ideal for home, office, repair shops, and commercial use, offering great value and convenience DURNERGY CR1632 3V Lithium Coin Cell Batteries are designed to deliver consistent, reliable power for a wide range of small electronic devices. Whether you need to power your car remote, watch, thermometer, or medical device, these batteries offer stable voltage and dependable performance. Built with high-quality materials and advanced sealing technology, the CR1632 battery is leak-proof and corrosion-resistant, ensuring safe use without damaging your electronics. Low self-discharge rate allows for up to 5 years of storage, making it perfect for emergency use and long-term stock. Each battery comes in individual packaging for easy separation and safe handling. The compact and lightweight design fits most standard coin battery compartments without compatibility issues. DURNERGY batteries undergo strict quality inspection to ensure safety, stability, and durability. They are widely used in key fobs, remote controls, electronic watches, thermometers, heart rate monitors, glucose meters, calculators, and other portable electronics. Note: Do not recharge, disassemble, heat, or dispose of in fire. Keep away from children and pets.