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Maxell Silver Oxide Watch Battery SR521SW Low Drain Replaces 379

  • Brand :  
  • Maxell
  • Output Voltage :  
  • 1.55V
  • Chemistry :  
  • Silver Oxide
  • Battery Size :  
  • 379
  • Height :  
  • 2.15mm (0.08")
  • Diameter :  
  • 5.8mm (0.23")
  • Model Number :  
  • SR521SW
  • UPC :  
  • 025215741098

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Maxell Silver Oxide Watch Battery SR521SW Low Drain Replaces 379

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).

This is a "SW" low drain battery. 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
  • Voltage: 1.55V
  • Diameter: 5.8 mm
  • Height: 2.15 mm
  • Low Drain Type - Best used with analog watches
  • A flat discharge curve during discharge supplies a stable voltage until the end of the discharge life
  • High-energy density per unit volume provides 2x the amount of energy capacity as button-type alkaline batteries
  • Featuring Maxell's original leak-resistant processing

Also Known As: 1191SO, 280-59, 379, 379L, 618, D 379, D379, JA, R 379, RW 327, SB-AC/DC, SG-521S, SP379, SR 521 SW, SR521, SR521SW, SR 63, SR63, V379, SG0, AG0

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Eta 255.411
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Hattory Pulsar V232
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Jules Jurgensen 5688
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Lassale Credor 5730A
Longines 175
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Lorus V235-5080
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Lorus V401
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Pierre Cardin JPD4000TS
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Pulsar V232-0010
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Pulsar V232-0010 RO
Pulsar V232-038
Pulsar V232-038 RD
Pulsar V232-038RD
Pulsar V232-5010
Pulsar V232-6070
Pulsar V232-6800
Pulsar V232038
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Relic ZR33503
Ronda 751
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Ronda 751A
Ronda 751E
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Ronda 752
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Seiko 1N0-10KA0
Seiko 1N01
Seiko 1N01 5A69
Seiko 1N01-0019
Seiko 1N01-0019 R1
Seiko 1N01-0019R1
Seiko 1N01-0830
Seiko 1N01-0A29
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Seiko 1N01-0GW0
Seiko 1N01-0HL0
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Seiko 1N01-0K10R1
Seiko 1N01-1V78
Seiko 1N01-5340
Seiko 1N01-5809
Seiko 1N01-5809 R1
Seiko 1N01-5809R1
Seiko 1N01-5A40
Seiko 1N01-5A69
Seiko 1N01-5A69 R1
Seiko 1N01-5B09
Seiko 1N01-5C29
Seiko 1N01-5D60
Seiko 1N01-5D69
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Seiko 1N01-5D80
Seiko 1N01-5E10
Seiko 1N01-5G40
Seiko 1N01-E29
Seiko 1N01-OCWO
Seiko 1N01-OE10
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Seiko 1N01-OFHO
Seiko 1N01-OGD0
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Seiko 1N01-OHLO
Seiko 1N01-OK40
Seiko 1N01-X057
Seiko 1N01-X128
Seiko 1N015A40
Seiko 1N01A
Seiko 1NO-10CT0
Seiko 1NO1-0A19
Seiko 1NO1-0A19 R1
Seiko 1NO1-0A19 R1 974027
Seiko 1NO1-0GDO
Seiko 1NO1-5A69
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Seiko 2B20
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Seiko 2C20
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Seiko 2C20-5630 RO
Seiko 2C20-5810
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Seiko 2E20-3241
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Seiko 2G98
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Seiko 2Y01
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Seiko 2Y01-0F78 R1
Seiko 2Y01-5000
Seiko 2Y01-5809
Seiko 2Y01-5D20
Seiko 2Y01-BA19
Seiko 2Y01-DA19
Seiko 2Y01-OA10
Seiko 2Y01A
Seiko 2Y07
Seiko 2Y07A
Seiko 320013WP
Seiko 471152
Seiko 4J27
Seiko 4J27B
Seiko 4J51
Seiko 4J51B
Seiko 4N01-5079
Seiko 4N01-5080
Seiko 4N20
Seiko 4N20A
Seiko 4N20B
Seiko 4NO1-5079
Seiko 554043
Seiko 5N8819
Seiko 6N0571
Seiko 7G21
Seiko 7G21A
Seiko 7N25
Seiko 974027
Seiko DC
Seiko IN01-0PF8
Seiko IN01-OPF8
Seiko INO1-OPF8
Seiko INOI-0019
Seiko INOI-5A69
Seiko INOI-OG90
Seiko N401
Seiko SB AC
Seiko SB-AC,
Seiko SBAC
Seiko SUP044
Seiko SXG238
Seiko SXG741
Seiko SXGJ72
Seiko SXGL62
Seiko SXGN04
Seiko SXGN30
Seiko SXJS74
Seiko SZZB16
Seiko SZZC42
Seiko U1N0120
Seiko U2E2010
Seiko V220
Seiko V220-5210
Seiko V220-6250
Seiko V220-643A
Seiko V220A
Seiko V220B
Seiko V230-5121
Seiko V231
Seiko V232
Seiko V232-6800
Seiko V232-6970
Seiko V232A
Seiko V233
Seiko V233-5090
Seiko V233A
Seiko V235
Seiko V235A
Seiko V40-5129
Seiko V400A
Seiko V401-0091
Seiko V401-0099
Seiko V401-0281
Seiko V401-0289
Seiko V401-0289 R0
Seiko V401-0289 RO
Seiko V401-0501
Seiko V401-1409
Seiko V401-2079
Seiko V401-4381
Seiko V401-4381 R 2
Seiko V401-4381 R2
Seiko V401-5000
Seiko V401-5109
Seiko V401-5121
Seiko V401-5129
Seiko V401-5228
Seiko V401-5620
Seiko V401-5650
Seiko V401-5670
Seiko V401-5700
Seiko V401-6250
Seiko V401A
Seiko VC11379
Seiko Analog Wrist Watch Ladies SXGN30
Seiko Analog Wrist Watch Mens SXG238
Seiko Dolce & Exceline SWDE015
Seiko Ladies 2C20-5019
Seiko Ladies 2E20-8311
Seiko Ladies 5N88-19
Seiko Ladies N4015528
Seiko Ladies SXGN25
Seiko Pulsar SXJS74
Size 1191SO
Size 280-59
Size 379
Size 379L
Size 618
Size AG0
Size D379
Size R379
Size RW327
Size SG-521S
Size SG0
Size SP379
Size SR521
Size SR521SW
Size SR63
Size V379
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This battery was added to our catalog on Thursday 23 September, 2004. - #304

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