• LIR2032 3.6 Volt Lithium Ion Button Batteries (2-Pack)

    LIR2032 3.6 Volt Lithium Ion Button Batteries (2-Pack)

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  • Mitsubishi GT11-50BAT  (FX3U-32BL, Q2MEM-BAT) Lithium PLC Battery

    Mitsubishi GT11-50BAT (FX3U-32BL, Q2MEM-BAT) Lithium PLC Battery

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    $18.69
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  • RCRV3 3 Volt Lithium Ion Battery

    RCRV3 3 Volt Lithium Ion Battery

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    $17.99
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  • Tadiran TL-5242/W 3.6V 2.1 Ah Lithium Battery w/ Connector

    Tadiran TL-5242/W 3.6V 2.1 Ah Lithium Battery w/ Connector

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    $17.99
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  • Yaskawa JZSP-BA01 Lithium PLC Battery - Black Plug

    Yaskawa JZSP-BA01 Lithium PLC Battery - Black Plug

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  • Energizer MAX 12 AA and 12 AAA alkaline batteries combo pack

    12 AA + 12 AAA Energizer MAX Alkaline Battery Combo (On Cards)

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    $18.39
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  • AAA Energizer MAX E92LP-20 Alkaline Batteries (20 Pack)

    AAA Energizer MAX E92LP-20 Alkaline Batteries (20 Pack)

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    $18.39
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  • Panasonic 18650 3.7V 3400mAh lithium ion battery with tabs

    3.7 Volt Panasonic 18650 Lithium Ion Battery (3400 mAh) with Tabs

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    $18.49
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  • 4 AA + 4 AAA Camelion Lithium Battery Combo (L91 + L92 Replacement)

    4 AA + 4 AAA Camelion Lithium Battery Combo (L91 + L92 Replacement)

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  • 5-Pack Panasonic CR1220 3 Volt Lithium Coin Cell Battery

    5-Pack Panasonic CR1220 3 Volt Lithium Coin Cell Battery

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  • AA Duracell Rechargeable (DX1500) 2500 mAhBatteries (4 Card) Wholesale & direct to consumer

    AA Duracell Rechargeable (DX1500) 2500 mAhBatteries (4 Card)

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    $18.49
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  • 10-Pack CR2032 Renata Lithium 3 Volt Lithium Coin Cell Batteries

    10-Pack CR2032 Renata Lithium 3 Volt Lithium Coin Cell Batteries

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  • Energizer MAX alkaline battery combo pack with AA, AAA, and 9V batteries

    12 AA + 12 AAA + 2 9 Volt Energizer MAX Alkaline Battery Combo (On Cards)

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    $26.19
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Mastering Battery Sizes

 

In the world of batteries, size does matter. The correct battery size ensures your device functions optimally, and at Only Batteries, we cater to every possible need with an extensive range of battery sizes. 

 

Understanding Battery Sizes

Battery size determines the compatibility with different devices, ranging from tiny hearing aids to large automotive applications. Different sizes also mean different voltages and capacities, affecting how long they can power your device.

 

Key Battery Sizes and Their Applications

AAA Batteries: Common in remote controls and small electronic devices.
AA Batteries: Used in a variety of household devices, from wall clocks to digital cameras.
C and D Batteries: Ideal for high-drain applications like toys and portable music systems.
9 Volt: Crucial for smoke detectors and emergency equipment.
Button Cells: Used in watches, calculators, and hearing aids.
Specialty Sizes: Such as 18650 for high-end flashlights and vape devices.


Popular Products Across Different Sizes

Duracell Coppertop AA: Known for its long-lasting power and reliability.
Energizer AAA Lithium: Best for devices requiring high energy output.
Panasonic Eneloop C and D adapters: Rechargeable solutions for high-drain needs.
Rayovac 9 Volt: Preferred for smoke alarms and professional equipment.
Renata CR2032: Reliable button cell for watches and medical devices.


Choosing the Right Size for Your Needs

Selecting the right battery size is crucial. Consider the device's power requirements, the expected duration of use, and whether the battery needs to be rechargeable. Our detailed product descriptions and specifications will help guide your choice, ensuring you pick the perfect match for your device's demands.

 

At Only Batteries, our diverse selection of battery sizes ensures that no matter your device, we have the power solution for you. From daily necessities to specialized equipment, our batteries provide the efficiency and longevity your devices need. Explore our full range of battery sizes and find the perfect fit for your electronic devices. Experience the power of choice at Only Batteries, and never run out of the energy you need!