This listing is for 2 brand new sealed SONY Battery. no 377 SONY SR626SW Watch Battery Replacement Cell in color coded packaging Cross Reference Interchangeable with: 606, 280-39, GP77, 377, RW329, 37, SB-AW, BA, D2V, 565, SR66, GS4, SG4, S32Technical References*Condition: Brand New High Quality/ Factory Sealed Blister PackagesMade in JapanCapacity: 28 mAhVoltage: 1.55 VDiameter: 6.8 mmHeight: 2.6 mmChemistry: Silver OxideReplaces: Energizer SR626SW, Duracell 377, Rayovac D377, Varta BA, Renata V377, V565, Bulova 377, Seiko 606, Citizen SB-AW, Vinnic280-39, IEC GP 377, LR626, SR626*Applications* : Watches, Cameras, Calculators, Car Security Alarm, Keyless Car Remotes, Organizers, Glucometer, Computer Equipment (Memory backup battery), Toys, Communication Equipment, Data Pack for Video Cameras and any other devices that requires this battery size. We ship free by U.S. Postal service with normal delivery to you in 2-3 days. (THE DO CALL IT SNAIL MAIL FOR A REASON) PLEASE DO NOT BLAME ME IF IT TAKES LONGER THAN NORMAL.We ship the day item is paid for, this means we go to the Post Office Daily. The Post Office process may not be daily. They normally process weekend mail on Mondays and Holiday mail the next business day. This is brand new SEALED battery. Battery is seal with very very thin plastic, which may tear in transit. Please forgive me if that happens. I assure you that all batteries I sell are brand new. Thanks