Check the listing for details. A27 Energizer 27A MN27 12V Alkaline 5 Batteries. Condition: New. Listed at 12.99 USD. BRAND NEW!!! A27 Energizer 27A MN27 12V Alkaline 5 Batteries Sealed in original Package Works in:Garage door openers, home security systems, Remote control devices, lighters, electronic door locks, and automotive keychain remotes, radio devices, keyless vehicle entry systems, and Bluetooth headsets Equivalent to: GP27a, MN27, G27A, A27, 27A, L828, EL812, EL-8212, CA22, LR27, E27A, V27A, V27PX, V27GA, L728, L828, WE27A, UM27A, LR27A, K27A, 27AE, A27S, P27GA, EPX27, KX27, RPX27, HS3, NR43, EL812, EL8212, R27A, Legal Disclaimer: We work diligently to ensure that product information is correct, however, on occasion manufacturers may alter their packaging without notice. All our batteries are brand new, even though actual packaging may vary. We are not the manufacturers nor do provide warranty services on behalf of the manufacturers. Please contact us for any product warranty. In order to provide the best pricing to our customers, we offer bulk items, which are the most economical. Please note all our bulk products are brand new, fresh, and 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 around the world, such as the USA, Indonesia, China, Japan, etc. Since manufacturers may change the place of manufacturing without prior notice , we cannot guarantee a particular country of origin.