5PK Maxell Silver Oxide Watch Battery SR621SW Low Drain Replaces 364

This battery is a Silver-Oxide cell normally used in watches, with a shelf life of 5+ years. Other applications may include calculators, film cameras, medical instruments, cash registers, or FA instruments (measuring instruments, onboard microcomputers, sensors). Low drain batteries are best used in devices that use a small amount of power over a long period of time: Analog watches, TV remotes, alarm clocks, etc. This is in comparison to high drain batteries, which are for devices with a continuous, low power use and occasional high peaks: Analog and digital watches with extra functions (backlight, alarm), pocket calculators, electronic games, cameras, etc.

• Chemistry: Silver Oxide
• Nominal Voltage: 1.55V
• Nominal Capacity: 23(mAh)
• Nominal Discharge Current: 30 (µA)
• Diameter: 6.8 mm
• Height: 2.2 mm

• Flat discharge characteristics A flat discharge curve during discharge supplies a stable voltage until the end of the discharge life.
• High-energy density High-energy density per unit volume provides approx. twice as the amount of energy capacity as button-type alkaline batteries.
• Excellent discharge load characteristics Employing an alkaline electrolyte, the SR battery features excellent discharge load characteristics. Depending on the composition of the electrolytes, two models are available;
• a low-drain type for analog watches, and a high-drain type for multi-function watches incorporating an alarm, illumination light, etc.
• Superior leakage* resistance Featuring Maxell's original leak-resistant processing, the SR battery has excellent leakage resistance, which suppresses the electrolyte from rising up and seeping out — a basic phenomenon of alkaline electrolytes.

Maxell Silver Oxide SR621SW Low Drain Watch Battery Also Known As: 1175SO, 164, 280-34, 362, 364, 364BP, 531, 602, AG1, D 364, D364, GP364, L621, LR60, LR620, LR621, R 364/31, RW 320, S621S, SB-AG/DG, SG1, SP364, SR 60, SR 621 SW, SR60, SR60L, SR621, SR621SW, T, V364

• Alba: V782, V782, V782X, V782X
• Alba Seiko: V782 X
• Armitron: 75/2032-33
• Awi: S29
• Bulova: 621
• Casio: 1346 Module, 1794 Module, 2301, 2301 Module, 2364 Module, 5071 Module, 5072 Module, 5170, 705 Module, 7N01D, 7N07D, 7N08D, 7N82D, 7N83D, 7N89D, A621, AG621, EF305, EF305-1AV, EF305-9AV, FT500, GIEZ Ti-Rubber, GS-300-N8BVTDS, LTD1034, LTD1034G7AV, MQ-24-1B2LDF, MQ-24-1ELDF, MQ24-1E, MQ24-7B, MQ24-7B2, MQ24-7BLL, MT1010, MTD-1010, MTD1010, MTH3016A-2AV, MW58, QW1346, SHN114-1AV, SHN114-4AV, SHN115-2AV, SHN115-2AV 3, SHN115-2AV-3, SHN115-2AV3, SHN116-1AV
• Casio Edifice: EF-335D-1AV, EF-335D-7AV
• Casio Forester: 5170
• Casio G-Shock: MRG-130T
• Citizen: 1000, 1002, 1002-R15119RD, 1002A, 1010, 1010A, 1012, 1012-R34903, 1012-R34903 RC, 1012A, 1015, 1015A, 1030A, 1032, 1032A, 1040, 1040A, 1045, 1045A, 1300, 1300A, 1301, 1301A, 1390, 1390A, 1A12, 1A12A, 1A30, 1A30A, 1A32, 1A32A, 280-70, 3220, 3220A, 3270, 3270A, 3600, 3600A, 3610, 3610A, 3620, 3620A, 3629, 3629A, 3630, 3630A, 6000, 6000-538231, 6000-R0041, 6000A, 6010, 6010A, 6015, 6015A, 6020, 6020A, 6030, 6030A, 6031, 6031A, 6032, 6032A, 6034, 6034A, 6037, 6037A, 6038, 6038A, 6039, 6039A, 6040, 6040A, 6045, 6045A, 6070, 6070A, 6075, 6075A, 6085, 6085A, 6090, 6090A, 6095, 6095A, 6100, 6100224876, 6100A, 6100S24876 HST, 6101, 6101A, 6110, 6110A, 6111, 6111A, 6112, 6112A, 6115, 6115A, 6150, 6150A, 6185, 6185-075447, 6185-075447 M, 6185A, 6190, 6190A, 6195, 6195A, 6210, 6210A, 6230, 6230A, 6300, 6300A, 6320, 6320A, 6329, 6329A, 6350, 6350A, 6355, 6355-G31191, 6355A, 6380, 6380A, 710, 710A, 9210, 9210A
• Elgin: FCS001-007, FCS001-007
• Energizer: 364-363TS
• Eta: 578.004, 578002
• Gruen Embassy: W1802
• Hattori: 7N83-0049, 7N83A, V250, V782, VX51
• Hattori Pulsar: V250, V250A
• Island Republic Watch Japan Movement: 46774IR
• Lorus: V701, V701-2020R1, V701-2F30, V701-5549, V701-5C10, V701-5E49, V701-5E49 R1, V701-5K2A, V701-6K69 Quartz, V701-X332, V782, V782-5030, V782-6E70, V782-X160, V782A, V783-0030, V802, V802A, VX82, VX82-X113, VX82-X397, Y481-1730, Y797, Y797A
• Lorus Mickey Mouse: Y481, Y481-172
• Maxell: SR 621 SW
• Miyota: 6L32, 6L32
• Miyota Armitron: 6P27
• Movado: MR 88e41842, MR88e41842
• Multi-Dial Casio: MW58-1EV
• Other: 1175SO, 164, 280-34, 362, 364, 364BP, 531, 602, AG1, D364, GP364, L621, LR60, LR620, LR621, R 364/31, RW 320, S621S, SB-AG/DG, SG1, SP364, SR60, SR60L, SR621, SR621SW, T, V364
• Pulsar: V247, V247A, V248, V248A, V249, V249A, V250, V251, V251A, V252, V252A, V253, V253A, V301, V301A, V701-2020R1, V701-2A30, V701-5C10, V701-5E49 R1, V701-5K2A, V701-6J60, V701-9A00, V701-X332, V701A, V782, V782-6E70, V783, V783-0030, V789, V789-0359, V789-0369, V802, V802A, V803, V803A, V893, V899, V899A, VX51, Y432, Y432-0060, Y432A, Y434, Y480, Y481, Y481-5560, Y481A, Y481F, Y482, Y482A
• Ronda: 3572, 3572A, 572, 572A, 582, 582A, 762, 762A, 763, 763.24, 763A, 763SP, 772, 772A, 773, 773A, 774, 774A, 775, 775A, 775SP, 778, 778A, 782, 782A, 783, 783A, 784, 784A, 785, 785A, 785SP
• Seiko: 1320, 1320A, 14, 1421, 1421A, 1428, 1428A, 14A, 14B, 14C, 2320, 2320A, 2A, 2A22, 2A23, 2A23-0029, 2A23-0060, 2A23-0139, 2A24, 2A24A, 2A27, 2A27A, 2A29, 2A32A, 2A52, 2A52A, 2A54, 2A54A, 2A59, 2A59B, 2B21, 2B21A, 2D22, 2D22A, 2K02, 2K02A, 2K03, 2K03A, 3E22, 3E22A, 3E23, 3E23-0A60, 3E23-0A69, 3E23-OA69, 3E23-OA7L, 3E23A, 3E29, 3E29A, 3E32, 3E32A, 3E39, 3E39A, 3L12A, 3L14A, 3L19A, 3Y02, 3Y02-0011, 3Y02-0020, 3Y02A, 3Y03, 3Y03-0020, 3Y03-0039, 3Y03-0039 A, 3Y03-0049, 3Y03-0049 RI, 3Y03-0059, 3Y03-0169, 3Y03-0169 A4, 3Y03-0169;, 3Y03-0A60, 3Y03-339, 3Y03A, 3Y09, 3Y09-0040, 3Y09-0100, 3Y09-0100R1, 3Y09-5A10, 3Y09A, 3YO3-0020, 4K22, 4K22A, 4K24, 4K24A, 4K25, 4K25A, 4K26, 4K26A, 5420, 5420-0019, 5420-0110, 5420-5460, 5420A, 640433, 7N0-75019, 7N01, 7N01-0EZ0, 7N01-5C90, 7N01-7041, 7N0197, 7N01A, 7N01C, 7N07-5019, 7N07-5019 R1, 7N07-9000, 7N07A, 7N82, 7N82 ODHO, 7N82-0028, 7N82-0038, 7N82-0228, 7N82-0261, 7N82-0301, 7N82-0301 R1, 7N82-0379, 7N82-0399, 7N82-0418, 7N82-0418 A4, 7N82-0420, 7N82-0559, 7N82-0599, 7N82-0AN0, 7N82-0AT0, 7N82-0AT0 R1, 7N82-0BR0, 7N82-0CG0, 7N82-0DH0, 7N82-0DMO, 7N82-0F80, 7N82-0GX0, 7N82-0HD0, 7N82-5049, 7N82-6A39, 7N82-6B79, 7N82-6C30, 7N82-6D09, 7N82-DFHD, 7N82-GD09, 7N82-H976A, 7N82-KANO, 7N82-OATO R1, 7N82-OBRO, 7N82-OCGO, 7N82-ODHO, 7N82-ODTO R2, 7N82-OOTO, 7N82A, 7N82C, 7N83, 7N83-0011, 7N83-0041, 7N83-0081, 7N83-0131, 7N83-0169, 7N83-6039, 7N83A, 7N85C, 7N89, 7N89-5000, 7N89-6F38, 7N89A, 7N89C, 7NO1, 7NO7-5019, 7NO7C, 7NO8C, 8620, 8620A, 8621, 8621A, 8N76-22, 8Y21, 8Y21-0010, 8Y21-0020, 8Y21-5040, 8Y21-5079, 8Y21-5079 RO, 8Y21A, SB BG, SBBG, SXDC92, V250, V250A, V701, V701-1761, V701-1781, V701-1930, V701-1K29, V701-1Y70, V701-2020R1, V701-2060, V701-2860, V701-2D60, V701-2D70, V701-2D70 R1, V701-2D70R1, V701-2E70, V701-2F30, V701-2H10, V701-5098, V701-5C10, V701-5E49, V701-5E49 R1, V701-5K2A, V701-6J60, V701-6K69, V701-6K69 Quartz, V701-6KOO, V701-7A20, V701-A100, V701-X332, V7011-761, V7011-781, V7011-920, V7011-K29, V7011-Y70, V7011791, V7016K00, V711, V711A, V782-0040, V782-0820, V782-5030, V782-5070, V782-6E70, V782C, V783, V783-0030, V783-0450, V783C, V785, V785C, V789-0359, V789C, V893, VX51-X416, Y434A, Y480A, Y481A, Y481B, Y482F
• Seiko Alba: V782X
• Shiojiri: VX51C, VX51D, VX51E
• Swiss: 5784
• Toshiba: W1V
• Wittnauer: BT1780