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small rechargeable button cell design for watch

small rechargeable button cell design for watch
  • small rechargeable button cell design for watch

small rechargeable button cell design for watch

rechargeable button cell can be used for a long time by virtue of large capacity and low self-discharge rate. Moreover, the excellent recharge acceptance makes it recycling and eco-friendly.
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Product Details
The ML621 is a ML series lithium ion button battery with a diameter of 6 mm, a thickness of 2.1 mm and a capacity of 5 mAh. Compared with silver oxide batteries and zinc-air batteries, the ML621 has a higher voltage (3V) and can be recharged after the battery is used. It is a compact and lightweight high-performance button battery.
  • ML621 rechargeable button battery solder piece details
  • ML621 rechargeable button battery charge property
  • ML621 rechargeable button battery discharge characteristics
  • ML621 rechargeable button battery high rate discharge characteristics
  • ML621 rechargeable button battery relationship between discharge current and duration time
  • ML621 rechargeable button battery temperature characteristics
Application Scope
The ML621 is a compact and lightweight lithium-ion button battery with high voltage, good stability and long service life, and it can be used at a lower cost because it can be charged. Can be used in some small electronic products, such as car keys, calculators, watches, electronic scales and computer motherboards.
  • ML621 lithium button battery can be used in Calculator
  • ML621 lithium button battery can be used in car key
  • ML621 lithium button battery can be used in watch
rechargeable button cell description
rechargeable button cell is made from superior materials. It has good sealing property, heat resistance and explosion-proof. It is a safe and reliable product that is deeply favored by customers.
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rechargeable button cell SPECIFICATIONS
OriginCHINA GUANGDONG
PackageIndustrial Package
CertificateCE/RoHS/UN38.3/MSDS
Warranty1 Years
Colorsilver
MOQ10prices
PaymentD/A, D/P, T/T, Western Union
BrandCTECHi
Weight0.23g
ItemML621 lithium battery
Voltage Nominal3.0V
Capacity Nominal5mAh
Energy0.015Wh
Dimension6*2.1mm
Chargeyes
Operating Temperature-20+60℃
Both logo printing and branding is allowed on this product. The product is 100% tested and inspected before delivery. It has the advantages of reasonable price, good stability, and high safety.
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CTECHi rechargeable button battery meets the general requirements of electrical appliances. It is effectively applied with standards such as IEC 60335-1, IEC 60335-2-X, IEC 62133-1, IEC 62301, etc. With the housing painted and anodized, it is not prone to rust or oxidized
CTECHi rechargeable button battery goes through meticulous manufacture. All its mechanical parts will be heat treated, honed or wire cut depending on their intended use and structure. Going through salt spray test up to hundreds of hours, it is highly resistant to corrosion
CTECHi rechargeable button cell is evaluated by the processing technology to ensure that the sewing, construction and decoration meet international clothing standards. Having little electricity consumption, it is energy-keeping
CTECHi rechargeable button battery is carefully manufactured. Processes, mainly including desizing, mercerizing, singeing, dyeing and other processes, are used aiming at improving the overall textile properties of products. The one-piece cold forging ensures its precise shape
CTECHi rechargeable button cell will be tested in terms of various aspects. They are fabrics breathability, heat retention property, moisture-absorbing performance, washing resistance, and colorfastness. Adopting an intelligent constant current driver, it has no flicker problem
rechargeable button battery has a lot of characteristics like rechargeable button battery. This product is constructed with an over current protection function
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