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    1 Product

    Button/Coin Cell Batteries

    Sized to fit into devices with small battery compartments, these batteries are often used with watches, sensors, and calculators. When choosing a battery, use the capacity, measured in milliampere-hours, to compare among similar sizes. The higher the mA-hr. rating, the longer the battery should last.
    Lithium Battery
    Image of Product. Front orientation. Batteries. Button/Coin Cell Batteries, Lithium Battery, Flat-Top Battery Connection.

    Flat-Top

    Battery

    Connection

    Lithium batteries are the lightest and longest-lasting button/coin cell batteries.
    Pkg.
    Voltage,
    V DC
    Battery
    Connection
    Mfr. Equiv. No.
    Battery
    Cap., mA·h
    Dia.
    Ht.
    Pkg.
    Qty.
    1-9
    10-49
    50-Up
    3Flat TopCR2430, DL2430, ECR24302900.97"0.12"17701K37000000000000000
    Button/Coin Cell Battery, Lithium, Number DL2430, CR2430, ECR2430
    Pack of 1In stock
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