GP high-performing lithium coin batteries CR2450 are energy-dense and can deliver 30% more power for your miniature specialty devices including car keys, remote controls, smart watches, blood glucose monitors, smart home devices, IoT devices, door and window sensors. With remarkable power-preserving properties and a shelf-life of up to 10 years when properly stored in a cool and dry place, you will never be caught with flat batteries. Made to perform even under extreme conditions, it operates reliably from -20°C to +60°C. Safety comes first – these batteries are not only designed to protect your gadgets with leak-proof construction, but also to protect your loved ones with thoughtfully designed child-proof packaging. Equivalent models: DL2450, 2450 Where there is a GP lithium battery, there is power you can trust. *vs IEC standard test of the same battery type. Result may vary by devices and usage pattern.Features Long shelf life, up to 10 years. Excellent efficiency and long operating life. Child proof packaging. Ideal for a variety of consumer devices. KEEP OUT OF REACH OF CHILDRENThis product poses a serious health hazard if swallowed. If swallowed you must go to emergency immediately. Swallowing can lead to chemical burns, perforation of soft tissue and death. Severe burns can occur within 2 hours of ingestion. Seek medical attention immediately.