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CTECHi durable button watch battery factory for watch

CTECHi durable button watch battery factory for watch
  • CTECHi durable button watch battery factory for watch
  • SR521SW 379 (2).jpg

CTECHi durable button watch battery factory for watch

The product is of flexibility. Unlike some batteries which need to be placed in the upright position, it can operate in any position and offer good impact tolerance. The sale is expanded based on our strong partnerships with Panasonic, Sanyo, LG, Samsung, etc
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Product Details
The SR521 silver oxide button battery is a non-rechargeable disposable battery, which is different from the voltage of the zinc air battery of 1.4V and the lithium button battery voltage of 3V. It has a voltage of 1.55V, a capacity of 11mAh, a diameter of 5.8mm and a thickness of 2.1mm.
  • SR521 silver oxide battery packaging
  • SR521 silver oxide battery detailed size
  • SR521 silver oxide battery detailed size discharge curve
Application Scope
The SR521sw silver oxide battery is a small, lightweight button battery that has almost the same voltage as an alkaline battery, so it can be used in many small electronic devices and watches.
  • SR521 silver oxide battery can be used in remote key
  • SR521 silver oxide battery can be used in digital watch
  • SR521 silver oxide battery can be used in Hearing aid
button watch battery description
The product features low internal impedance. The surface of its conductive substrate has been treated to enhance its static conductivity and collect microcurrent of the active material. The product is involved in our cooperation with numerous well-known brands
CTECHi durable button watch battery factory for watch-1
CTECHi durable button watch battery factory for watch-2
button watch battery SPECIFICATIONS
OriginCHINA GUANGDONG
PackageIndustrial Package
CertificateCE/RoHS/UN38.3/MSDS
Warranty1 Years
ColorSliver
MOQ10 prices
PaymentL/C, D/A, D/P, T/T, Western Union, MoneyGram, OA
BrandCTECHi
Weight0.6g
ItemSR521SW 379 Sliver Oxide battery
Voltage Nominal1.55V
Capacity Nominal11mAh
Energy0.024Wh
Dimension5.8*2.1mm
ChargeNO
Operating Temperature-20+60℃
CertificationCE, CCC, CQC, UL
AvailabilityOEM, ODM, OEM/ODM
The product is aimed at being friendly to the environment. Such a dangerous product is delivered by our experienced shipping partners safely. A free solution can be designed for the customer.
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In order to achieve better water purification effect, CTECHi high power sliver oxide battery is carefully developed. The R&D members gradually optimize the filter systems, including pre-filters, mid-filters, and post-filters.
The quality control of CTECHi button watch battery begins with the receipt of raw materials. These materials go through extensive QC procedures to ensure that the product is in compliance with the rubber and plastic industry regulation every time.
The design of CTECHi high power sliver oxide battery is completed by our renowned designers who try to realize innovative sanitary ware, functionally and aesthetically speaking.
Advanced manufacturing equipment is used in CTECHi button watch battery production. It will be processed by vacuum cleaning equipment, washing tester, and other machines which are specially used for textile manufacture.
CTECHi button watch battery has to be tested. It is carefully measured in terms of insole length, insole width, toe lift, heel height and back height for proper fitting, symmetry and sizing requirements.
Its surface is durable. It has passed various surface resistance testing such as surface resistance to cold liquids, surface resistance to wet heat, surface resistance to abrasion, and surface resistance to scratching.
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