Rechargeable Li-ion Coin Battery

  • Fully automated process. Capability of 2.5mm slitting and winding fully automation.
  • 100% X-Ray checking to ensure negative electrode good covering postive electrode.
  • Water-proofing coating is available.
  • All models has UL1642, IEC62133, UN38.3

    • M5850X1

    3.7V/11.5mAh

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    M5853X1

    3.7V/14mAh

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    M7840S3

    3.73V/19.5mAh

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    M7840S3-G01

    3.73V/19.5mAh

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    M7840S4

    3.73V/24.5mAh

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    M7840S4-G04

    3.73V/24.5mAh

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    M7854S1

    3.7V/25mAh

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    M7854X1

    3.73V/37mAh

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    M9440S3

    3.73V/32mAh

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    M9450S1

    3.85V/33mAh

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    M9743S1

    3.85V 34.5mAh

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    M1040S3

    3.85V/39mAh

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    M1054S3

    3.85V/48mAh

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    M1054S4

    3.85V/50mAh

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    M1140S3

    3.85V/49mAh

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    M1154S3

    3.85V/57mAh

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    M1254S4

    3.85V/75mAh

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    M1454S2

    3.85V/105mAh

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    Custom-made

    3.7V/3.85V

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    Core highlights

    Safety Design

    Unique high performance product safety design, patent protection;
    The rubber ring is made of heat sensitive material and shrinks at 170 +/- 20 Celsius degree to form a channel to release energy;
    (patent) three point sealing structure opens at 2MPa +/- 1MPa to release high pressure
    about
    services

    Patents

    93 patents were submitted and 24 patents were granted.
    "Freedom to operate" non-confliction verification conclusion given by professional law firm.

    Certifications

    Fully comply with quality & safety standards authorized by the international standard committee.

    World wide insurance guarantee.

    UL1642

    IEC62133

    UN38.3

    REACH

    ROHS

    MSDS

    Li-ion Re-chargeable Coin battery PN list

    Battery Cell  Model Diameter Height Nominal Voltage
    (V)    		 Minimum capacity
    (mAh)    		  Typical  capacity (mAh) Impedance
    (mΩ)    		 Max Charging Current Rate
    （C）    		 Remark Certification Project
    M5850X1 5.85 5.00 3.70 10.50 11.50 ≤2000 1C Laser sealing CCC、WERCS、UN38.3、UL1642、CB
    M5853X1 5.85 5.30 3.70 13.00 14.00 ≤2000 1C Laser sealing CCC、WERCS、UN38.3、UL1642、CB
    M7840S4 7.90 4.10 3.73 22.50 24.50 ≤1500 0.5C   UN38.3
    M7840X1 7.90 4.10 3.73 23.50 24.50 ≤1500 0.5C Laser sealing BIS
    M7840X2 7.90 4.10 3.85 27.00 28.00 ≤1500 0.5C Laser sealing TBA
    M7854S1 7.90 5.50 3.70 23.00 25.00 ≤1100 1C   CCC、UN38.3、CB、BIS、UL1642
    M7854X1 7.90 5.50 3.73 35.00 36.00 ≤1100 0.5C Laser sealing BIS
    M7854X2 7.90 5.50 3.85 41.00 42.00 ≤1100 0.5C Laser sealing TBA
    M9440S3 9.50 4.00 3.73 30.00 31.00 ≤1000 0.5C   CCC、UN38.3、WERCS、BIS、CB
    M9440X1 9.50 4.00 3.73 34.00 35.00 ≤1000 0.5C Laser sealing BIS
    M9454X1 9.50 5.40 3.73 48.00 50.00 ≤800 0.5C Laser sealing BIS
    M9450S1 9.40 5.00 3.85 31.0 33.0 ≤800 2C direct charge/ 3C step charge   CCC、UN38.3、BIS、CB、UL1642
    M9473S1 9.50 7.30 3.85 60.0 63.0 ≤500 2C direct charge/ 3C step charge   CCC、CB、UN38.3、PSE、UL1642、BIS、WERCS
    M1040S3 10.10 4.20 3.85 37.0 39.0 ≤700 2C   CCC、UN38.3、PSE、UL1642、CB
    M1040X1 10.10 4.20 3.91 42.0 45.0 ≤700 2C Laser sealing TBA
    M1045S1 10.10 4.60 3.85 40.0 43.0 ≤700 2C direct charge/ 3C step charge   CCC、UN38.3、CB、UL1642、PSE、BIS、GOST、WERCS
    M1054S4 10.20 5.60 3.85 47.0 50.0 ≤600 3C   CCC、UN38.3、CB、UL1642
    M1054X2 10.20 5.40 3.73 50.0 53.0 ≤800 0.5C Laser sealing CCC、UN38.3、CB、UL1642、BIS、WERCS
    M1054X4 10.20 5.40 3.73 55.0 57.0 ≤800 0.5C Laser sealing TBA
    M1140S3 11.20 4.25 3.85 46.0 49.0 ≤600 2C direct charge/ 3C step charge   CCC、WERCS、UN38.3、UL1642、CB、BIS
    M1154S3 11.00 5.50 3.85 54.0 57.0 ≤500 4C direct charge/ 5C step charge   CB、PSE、CCC、UN38.3、BIS、TUV1642
    M1154S4 11.00 5.50 3.85 56.0 58.0 ≤500 4C direct charge/ 5C step charge   CCC、CB、UN38.3、BIS、UL1642、WERCS
    M1156X1 10.80 5.60 3.85 63.0 66.0 ≤500 3C Laser sealing CCC、TUV1642、UL1642、WERCS、UN38.3
    M1156X6 10.80 5.60 3.70 60.0 65.0 ≤500 2C direct charge/ 3C step charge Laser sealing CCC、UN38.3、BIS、CB、PSE、UL1642、GOST
    M1249S1 12.20 4.95 3.85 67.0 70.0 ≤500 2C direct charge/ 3C step charge   UN38.3
    M1254S4 12.20 5.60 3.85 72.0 75.0 ≤400 2C direct charge/ 3C step charge   CCC、UN38.3、BIS、UL1642、CB、WERCS
    M1254X3 12.20 5.60 3.88 92.0 97.0 ≤450 2C direct charge/ 3C step charge Laser sealing TBA
    M1260X2 12.20 6.00 3.90 97.0 102.0 ≤450 2C direct charge/ 3C step charge Laser sealing CCC、UN38.3、BIS、CB、UL1642
    M1454S2 14.10 5.60 3.85 105.0 110.0 ≤500 2C direct charge/ 3C step charge   CCC、UL1642、UN38.3、BIS、CB、WERCS

    Coin Battery Pack

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