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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.

Factory 3.7V 20mAh Smart Cards Rechargeable Micro Thin Battery 1
Factory 3.7V 20mAh Smart Cards Rechargeable Micro Thin Battery 2
Factory 3.7V 20mAh Smart Cards Rechargeable Micro Thin Battery 3
Factory 3.7V 20mAh Smart Cards Rechargeable Micro Thin Battery 4
Factory 3.7V 20mAh Smart Cards Rechargeable Micro Thin Battery 1
Factory 3.7V 20mAh Smart Cards Rechargeable Micro Thin Battery 2
Factory 3.7V 20mAh Smart Cards Rechargeable Micro Thin Battery 3
Factory 3.7V 20mAh Smart Cards Rechargeable Micro Thin Battery 4

Factory 3.7V 20mAh Smart Cards Rechargeable Micro Thin Battery

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    Brand
    CTECHI
    Weight
    0.5g
    Item
    CTECHI 3 7V 20mAh CP042255 Micro Thin Battery
    Voltage Nominal
    3.7V
    Capacity Nominal
    20mAh
    Energy
    0.074Wh
    Dimension
    0.45*22.5*55.5
    Charge
    Yes
    Operating Temperature
    -20+60℃
    Video Display
    Product Details
    Factory 3.7V 20mAh Smart Cards Rechargeable Micro Thin Battery, The most important feature of this ultra-battery is that its thinness is as thin as a paper less than one millimeter, combining with longer cycle life and lower power self-consumption. As to safety performance, no fire or explosion when over charge, over discharge, short circuit, nail penetration, heating test and impact test. The nominal voltage is 3.7V. We can design and produce difference dimension or model of the battery according to your requirement.
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    Application Scope
    Factory 3.7V 20mAh Smart Cards Rechargeable Micro Thin Battery it is widely used in the field of ultra-thin products, such as Automobile remote control lock, smart card, E-connecting goods ,credit card, Vehicle charge checking, ultra-thin MP3 player, RFID tag, second-generation bank card, Automated management of logistic & storage, Tire pressure testing system, security system, Electronics record tracking system, Campus all-purpose card, Driver license card, Powered smart cards, Associate card, medical devices, Public transportation card, GPS System, Nonstop charging system, Wireless asset tracking tags, Container identification, Alarm system, Signal lights and the post indicator transfer, Vehicle charge checking, Back-up record power, Medical devices, Vehicle entry and exit control, Sensors, Mine personnel identification, Automated railcar identification management, Automated road charge management, Wireless and other military equipment, Medical card, Animal identification(raising cattle, sheep, pigeon, etc), Digital devices , Intellectualized door, Electronics record tracking system.
    • Factory 3.7V 20mAh Smart Cards Rechargeable Micro Thin Battery 8
      CTECHI Micro Film Battery Rechargeable Smart Credit Cards can be used in Tire Pressure Testing System
    • Factory 3.7V 20mAh Smart Cards Rechargeable Micro Thin Battery 9
      Factory 37V 20mAh Smart Cards Rechargeable Micro Film Battery for Signal Lights and the Post Indicator Transfer
    • Factory 3.7V 20mAh Smart Cards Rechargeable Micro Thin Battery 10
      Ultra Thin Battery 3.7V 20mAh RFID, Widely used in Many Special Projecs and Products can be used in Automated Road Charge Management

    Factory 3.7V 20mAh Smart Cards Rechargeable Micro Thin Battery 11


    Factory 3.7V 20mAh Smart Cards Rechargeable Micro Thin Battery 12


    Factory 3.7V 20mAh Smart Cards Rechargeable Micro Thin Battery 13

    This ultra-thin, rechargeable 20mAh battery is specifically designed to replace dead batteries in smart cards, access cards, and RFID cards.  The small size makes it easy to install, while the  3.7V Li-Polymer technology ensures a long-lasting charge.  Stop wasting money on disposable batteries!  Our rechargeable battery is an eco-friendly and cost-effective solution for keeping your smart cards powered up.

    Here are some of the benefits of our Rechargeable Smart Card Battery:

    • Ultra-thin design for easy installation

    • Rechargeable Li-Polymer battery for extended use

    • Cost-effective alternative to disposable batteries

    • Eco-friendly and sustainable solution

    • Compatible with a wide variety of smart cards


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