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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    M5853S1

    3.7V/13mAh

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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
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    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

    PN Diameter Height Standard Voltage Typical Capacity Min. Capacity IRmΩ ≤ Max charging Weight Remark Cycle life
    (mm) (mm)  (V) (mAh)  (mAh) © （g）
    M5850X1 5.85 5 3.7 11.5 10.5 2000 1 0.38 MP 800
    M5853X1 5.9 5.4 3.7 14 13 2000 1 0.4 MP 500
    M7840S4 7.9 4.1 3.73 24.5 22.5 1500 1 0.6 MP 1200
    M7854S1 7.9 5.5 3.7 25 23 1100 1 0.9 MP 1000
    M7854X1 7.9 5.5 3.73 37 35 1100 0.5 0.9 MP 1500
    M9440S3 9.5 4 3.73 32 30 1100 1 0.8 MP 1200
    M1040S3 10.1 4.2 3.85 39 37 700 3 1 MP 500
    M1054S4 10.2 5.6 3.85 50 47 600 2 0.95 MP 500
    M1140S3 11.2 4.25 3.85 49 46 600 2 1.25 MP 500
    M1154S3 11 5.5 3.85 57 54 500 4 1.52 MP 500
    M1254S4 12.2 5.6 3.85 75 72 500 2 1.9 MP 500
    M1454S2 14.1 5.6 3.85 105 100 500 2 2.5 MP 500
    M9295X1 9.3 9.55 3.9 93 88 400 2 2 MP 500

    Coin Battery Pack

    about about about