Check the listing for details. 10 pcs CR2450 ECR 2450 3v LITHIUM Coin Cell Battery Loopacell USA Fast Ship. Condition: New. Listed at 7.79 USD. BRAND NEW!!! 10 Super Fresh Genuine Loopacell CR2450 Lithium 3V Batteries Works in: Watches, computer motherboards, calculators, PDAs, electronic organizers, garage door openers, toys, games, door chimes, pet collars, LED lights, sporting goods, pedometers, calorie counters, stopwatches and medical devices Equivalent to: CR2450N, DL2450, ECR2450, BR2450, BR2450-1W, CR2450N, KCR2450, LM2450, 5029LC Legal Disclaimer: While we work to ensure that product information is correct, on occasion manufacturers may alter their packaging. All our batteries are brand new even though actual packaging may vary due to ever changing packaging. We are not the manufacturers nor guarantee any warranty given by the manufacturers. Feel free to contact us for any product warranty. As a service to get the best pricing to our customers, bulk items are the most economical. Please note all our bulk products are brand new,fresh, and packed in hassle free packaging. We guarantee and stand by all our products with a 100% customer's satisfaction policy and money back guarantee. Origin of batteries may vary. Batteries are made in different locations in the world such as the usa, indonisia ,china, japan ,etc. Since manufacturers may change the place of manufacturing without prior notice ,we cannot guarantee a certain place of manufacturing.