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CTECHI is an expert in battery solutions, specializing in ODM, OEM, and SKD for energy storage, motive power, and consumer batteries.

CTECHi rechargeable button cell batteries wholesale for household 1
CTECHi rechargeable button cell batteries wholesale for household 1

CTECHi rechargeable button cell batteries wholesale for household

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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.
  • CTECHi rechargeable button cell batteries wholesale for household 2
    ML621 rechargeable button battery solder piece details
  • CTECHi rechargeable button cell batteries wholesale for household 3
    ML621 rechargeable button battery charge property
  • CTECHi rechargeable button cell batteries wholesale for household 4
    ML621 rechargeable button battery discharge characteristics
  • CTECHi rechargeable button cell batteries wholesale for household 5
    ML621 rechargeable button battery high rate discharge characteristics
  • CTECHi rechargeable button cell batteries wholesale for household 6
    ML621 rechargeable button battery relationship between discharge current and duration time
  • CTECHi rechargeable button cell batteries wholesale for household 7
    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.
  • CTECHi rechargeable button cell batteries wholesale for household 8
    ML621 lithium button battery can be used in Calculator
  • CTECHi rechargeable button cell batteries wholesale for household 9
    ML621 lithium button battery can be used in car key
  • CTECHi rechargeable button cell batteries wholesale for household 10
    ML621 lithium button battery can be used in watch
rechargeable button cell batteries description
Made from superior materials, rechargeable button cell batteries has the advantages of large capacity, high power, low self-discharge rate, good temperature resistance, etc. It can not only support the equipment for a long time, but also can be recycled many times.
CTECHi rechargeable button cell batteries wholesale for household
CTECHi rechargeable button cell batteries wholesale for household
rechargeable button cell batteries 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℃
It can be used under a wide temperature range. It is very safe and reliable for all users. A free solution can be designed for the customer.
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