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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 electronic rechargeable coin cell customized for electronic products1 1
CTECHi electronic rechargeable coin cell customized for electronic products1 2
CTECHi electronic rechargeable coin cell customized for electronic products1 1
CTECHi electronic rechargeable coin cell customized for electronic products1 2

CTECHi electronic rechargeable coin cell customized for electronic products1

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Product Details
The ER18505 battery is a non-rechargeable lithium battery that belongs to one of the ER series batteries and has a high and stable voltage, usually 3.6V. And it can be used in a wide range of temperatures, has a good storage life, and has a very low self-discharge rate. The ER18505 has a size of 18.5 * 50.5 mm and a capacity of 4000 mAh.
  • CTECHi electronic rechargeable coin cell customized for electronic products1 3
    ER18505 lithium battery Coding details
  • CTECHi electronic rechargeable coin cell customized for electronic products1 4
    ER18505 lithium battery positive electrode
  • CTECHi electronic rechargeable coin cell customized for electronic products1 5
    ER18505 lithium battery Capacity vs current
  • CTECHi electronic rechargeable coin cell customized for electronic products1 6
    ER18505 lithium battery Discharge characteristice (25℃)
  • CTECHi electronic rechargeable coin cell customized for electronic products1 7
    ER18505 lithium battery Voltage vs temperature
  • CTECHi electronic rechargeable coin cell customized for electronic products1 8
    ER18505 lithium battery can be used in Storage characteristics
Application Scope
The ER18505 battery uses no heavy metal materials, so it has no pollution to the environment. At the same time, the battery has a very high energy ratio and a wide temperature range. And the battery's self-discharge rate is very low, often used in medical equipment, smart water meters, smart meters, smoke alarms, miner's lamps, sensors and other equipment.
  • CTECHi electronic rechargeable coin cell customized for electronic products1 9
    ER18505 lithium battery can be used in Smoke detector
  • CTECHi electronic rechargeable coin cell customized for electronic products1 10
    ER18505 lithium battery can be used in Video camera
  • CTECHi electronic rechargeable coin cell customized for electronic products1 11
    ER18505 lithium battery can be used in clock
rechargeable coin cell description
rechargeable coin 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.
CTECHi electronic rechargeable coin cell customized for electronic products
CTECHi electronic rechargeable coin cell customized for electronic products
rechargeable coin cell SPECIFICATIONS
OriginCHINA GUANGDONG
PackageIndustrial Package
CertificateCE/RoHS/UN38.3/MSDS
Warranty1 Years
ColorBlue
MOQ10prices
PaymentL/C, D/A, D/P, T/T, Western Union, MoneyGram, OA
BrandCTECHi
Weight32g
ItemER18505 lithium battery
TypeER Battery
Voltage Nominal3.6V
Capacity Nominal4000mAh
Energy14.4Wh
Dimension18.5*50.5mm
ChargeNO
Operating Temperature-55+85℃
CertificationCE, CCC, CQC, CB, UL
AvailabilityOEM, ODM, OEM/ODM
Its sale is supported by 24h/7day online service. It has the advantages of reasonable price, good stability, and high safety. The product is delivered in a quick way: 7 days for samples and 15-20 days for a batch of goods.
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we welcome custom designs and ideas and is able to cater to the specific requirements. for more information, please visit the website or contact us directly with questions or inquiries.
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