{"id":4465367941172,"title":"SR621W Maxell 1.55v Silver Oxide Watch Battery (363, D363, 280-70, SR60)","handle":"sr621w-maxell-1-55v-silver-oxide-watch-battery-363-d363-280-70-sr60","description":"\u003cp\u003eType: Silver Oxide.\u003cbr\u003e\nVoltage: 1.55V.\u003cbr\u003e\nDiameter: 6.8 mm.\u003cbr\u003e\nHeight: 2.15 mm.\u003cbr\u003e\nAlso known as:\u003cbr\u003e\nMaxell : SR621W\u003cbr\u003e\nEveready \/ Energizer : 363\u003cbr\u003e\nDuracell : D363\u003cbr\u003e\nRayovac : 363\u003cbr\u003e\nTimex :\u003cbr\u003e\nVarta: V363\u003cbr\u003e\nRenarta : 363\u003cbr\u003e\nBulova :\u003cbr\u003e\nSeiko:\u003cbr\u003e\nCitizen : 280-70\u003cbr\u003e\nGold Peak GP: GP363\u003cbr\u003e\nIEC : SR60\u003cbr\u003e\n-------------------------------------\u003cbr\u003e\nAbout Maxell SR Silver Oxide Batteries\u003cbr\u003e\nMaxell is the first company in Japan to successfully market button-type silver oxide batteries. Based on many years of experience and know-how in various fields, the SR battery is suitable for precision electronic devices such as quartz watches, where high-energy density per unit volume and a stable operating voltage are required. Various product lineups are available to meet the growing need for supplying power to various types of watches, ranging from large to compact, thin models. Zero-mercury, zero-lead added types are also available. For more information, please contact Maxell.\u003cbr\u003e\nFeatures\u003cbr\u003e\nFlat discharge characteristics A flat discharge curve during discharge supplies a stable voltage until the end of the discharge life.\u003cbr\u003e\nHigh-energy density High-energy density per unit volume provides approx. twice as the amount of energy capacity as button-type alkaline batteries.\u003cbr\u003e\nExcellent 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;\u003cbr\u003e\n(1) a low-drain type for analog watches, and\u003cbr\u003e\n(2) a high-drain type for multi-function watches incorporating an alarm, illumination light, etc.\u003cbr\u003e\nSuperior 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.\u003cbr\u003e\n*Leakage is defined as an unintended escape of liquid from a battery.\u003cbr\u003e\nPrinciple and reaction\u003cbr\u003e\nThe button-type silver oxide battery uses silver oxide (Ag2O) as its positive active material and zinc (Zn) as its negative active material. Potassium hydroxide (KOH) (W-type) or sodium hydroxide (NaOH) (SW-type) is used as an electrolyte.\u003cbr\u003e\nBattery Reactions Positive reaction : Ag2O+H2O+2e- 2Ag+2OH-\u003cbr\u003e\nNegative reaction : Zn+2OH- ZnO+H2O+2e-\u003cbr\u003e\nTotal reaction : Ag2O+Zn 2Ag+ZnO\u003cbr\u003e\nApplications\u003cbr\u003e\n -Calculators\u003cbr\u003e\n -Film Cameras\u003cbr\u003e\n -Watches\u003cbr\u003e\n -Medical Instruments, Cash Registers\u003cbr\u003e\n -FA Instruments (Measuring Instruments, Onboard Microcomputers, Sensors); Type: Silver Oxide.\u003cbr\u003e\nVoltage: 1.55V.\u003cbr\u003e\nDiameter: 6.8 mm.\u003cbr\u003e\nHeight: 2.15 mm.; Also known as:\u003cbr\u003e\nMaxell : SR621W\u003cbr\u003e\nEveready \/ Energizer : 363\u003c\/p\u003e","published_at":"2020-02-06T11:24:07+00:00","created_at":"2020-02-06T11:24:09+00:00","vendor":"The Lamp Company","type":"Maxell Watch Batteries - SR Silver Oxide Batteries","tags":["the-battery-shop","the-lamp-company","under-5"],"price":378,"price_min":378,"price_max":378,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":31662602813492,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":null,"requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"SR621W Maxell 1.55v Silver Oxide Watch Battery (363, D363, 280-70, SR60)","public_title":null,"options":["Default Title"],"price":378,"weight":0,"compare_at_price":null,"inventory_quantity":-1,"inventory_management":"shopify","inventory_policy":"continue","barcode":null,"requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/www.lampco.co.uk\/cdn\/shop\/products\/sr621w-maxell-1.55v-silver-oxide-watch-battery-363-d363-280-70-sr60-pack-14126-p_8ddb4981-f7dd-4842-a136-074530ff9675.jpg?v=1580990613"],"featured_image":"\/\/www.lampco.co.uk\/cdn\/shop\/products\/sr621w-maxell-1.55v-silver-oxide-watch-battery-363-d363-280-70-sr60-pack-14126-p_8ddb4981-f7dd-4842-a136-074530ff9675.jpg?v=1580990613","options":["Title"],"media":[{"alt":"SR621W Maxell 1.55v Silver Oxide Watch Battery (363, D363, 280-70, SR60) Maxell Watch Batteries - SR Silver Oxide Batteries The Lamp Company - The Lamp Company","id":6193842487348,"position":1,"preview_image":{"aspect_ratio":0.806,"height":1132,"width":912,"src":"\/\/www.lampco.co.uk\/cdn\/shop\/products\/sr621w-maxell-1.55v-silver-oxide-watch-battery-363-d363-280-70-sr60-pack-14126-p_8ddb4981-f7dd-4842-a136-074530ff9675.jpg?v=1580990613"},"aspect_ratio":0.806,"height":1132,"media_type":"image","src":"\/\/www.lampco.co.uk\/cdn\/shop\/products\/sr621w-maxell-1.55v-silver-oxide-watch-battery-363-d363-280-70-sr60-pack-14126-p_8ddb4981-f7dd-4842-a136-074530ff9675.jpg?v=1580990613","width":912}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003cp\u003eType: Silver Oxide.\u003cbr\u003e\nVoltage: 1.55V.\u003cbr\u003e\nDiameter: 6.8 mm.\u003cbr\u003e\nHeight: 2.15 mm.\u003cbr\u003e\nAlso known as:\u003cbr\u003e\nMaxell : SR621W\u003cbr\u003e\nEveready \/ Energizer : 363\u003cbr\u003e\nDuracell : D363\u003cbr\u003e\nRayovac : 363\u003cbr\u003e\nTimex :\u003cbr\u003e\nVarta: V363\u003cbr\u003e\nRenarta : 363\u003cbr\u003e\nBulova :\u003cbr\u003e\nSeiko:\u003cbr\u003e\nCitizen : 280-70\u003cbr\u003e\nGold Peak GP: GP363\u003cbr\u003e\nIEC : SR60\u003cbr\u003e\n-------------------------------------\u003cbr\u003e\nAbout Maxell SR Silver Oxide Batteries\u003cbr\u003e\nMaxell is the first company in Japan to successfully market button-type silver oxide batteries. Based on many years of experience and know-how in various fields, the SR battery is suitable for precision electronic devices such as quartz watches, where high-energy density per unit volume and a stable operating voltage are required. Various product lineups are available to meet the growing need for supplying power to various types of watches, ranging from large to compact, thin models. Zero-mercury, zero-lead added types are also available. For more information, please contact Maxell.\u003cbr\u003e\nFeatures\u003cbr\u003e\nFlat discharge characteristics A flat discharge curve during discharge supplies a stable voltage until the end of the discharge life.\u003cbr\u003e\nHigh-energy density High-energy density per unit volume provides approx. twice as the amount of energy capacity as button-type alkaline batteries.\u003cbr\u003e\nExcellent 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;\u003cbr\u003e\n(1) a low-drain type for analog watches, and\u003cbr\u003e\n(2) a high-drain type for multi-function watches incorporating an alarm, illumination light, etc.\u003cbr\u003e\nSuperior 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.\u003cbr\u003e\n*Leakage is defined as an unintended escape of liquid from a battery.\u003cbr\u003e\nPrinciple and reaction\u003cbr\u003e\nThe button-type silver oxide battery uses silver oxide (Ag2O) as its positive active material and zinc (Zn) as its negative active material. Potassium hydroxide (KOH) (W-type) or sodium hydroxide (NaOH) (SW-type) is used as an electrolyte.\u003cbr\u003e\nBattery Reactions Positive reaction : Ag2O+H2O+2e- 2Ag+2OH-\u003cbr\u003e\nNegative reaction : Zn+2OH- ZnO+H2O+2e-\u003cbr\u003e\nTotal reaction : Ag2O+Zn 2Ag+ZnO\u003cbr\u003e\nApplications\u003cbr\u003e\n -Calculators\u003cbr\u003e\n -Film Cameras\u003cbr\u003e\n -Watches\u003cbr\u003e\n -Medical Instruments, Cash Registers\u003cbr\u003e\n -FA Instruments (Measuring Instruments, Onboard Microcomputers, Sensors); Type: Silver Oxide.\u003cbr\u003e\nVoltage: 1.55V.\u003cbr\u003e\nDiameter: 6.8 mm.\u003cbr\u003e\nHeight: 2.15 mm.; Also known as:\u003cbr\u003e\nMaxell : SR621W\u003cbr\u003e\nEveready \/ Energizer : 363\u003c\/p\u003e"}
Tungsram/GE have ceased trading so if an item is showing out of stock from this manufacturer we will endeavour to offer an alternative. Many thanks for your understanding
SR621W Maxell 1.55v Silver Oxide Watch Battery (363, D363, 280-70, SR60)
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