• CR2016 Panasonic 3 Volt Lithium Coin Cell Batteries (2 Card)

    CR2016 Panasonic 3 Volt Lithium Coin Cell Batteries (2 Card)

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  • CR2025 Panasonic 3 Volt Lithium Coin Cell Batteries (2 on a Card)

    CR2025 Panasonic 3 Volt Lithium Coin Cell Batteries (2 on a Card)

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  • Panasonic BR1632A/FAN 3V Lithium Coin Cell Battery w/ Tabs

    Panasonic BR1632A/FAN 3V Lithium Coin Cell Battery w/ Tabs

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  • Panasonic CR2032 3V Lithium Battery (2 Card)

    Panasonic CR2032 3V Lithium Battery (2 Card)

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  • Varta V350H NIMH Button Battery

    Varta V350H NIMH Button Battery

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  • 1/2 D NiMH Flat Top Battery (3500 mAh)

    1/2 D NiMH Flat Top Battery (3500 mAh)

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  • 2-Card CR1632 Rayovac 3 Volt Lithium Coin Cell Batteries

    2-Card CR1632 Rayovac 3 Volt Lithium Coin Cell Batteries

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  • 2-Card CR2450 Chateau 3 Volt Lithium Coin Cell Batteries

    2-Card CR2450 Chateau 3 Volt Lithium Coin Cell Batteries

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  • 9 Volt Duracell MN1604B1 Alkaline Battery

    9 Volt Duracell MN1604B1 Alkaline Battery

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  • AA Rayovac Ultra Pro Alkaline Battery - ALAA-8 (8 Pack)

    AA Rayovac Ultra Pro Alkaline Battery - ALAA-8 (8 Pack)

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  • AAA Rayovac Ultra Pro Alkaline Battery - ALAAA-8 (8 Pack)

    AAA Rayovac Ultra Pro Alkaline Battery - ALAAA-8 (8 Pack)

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  • Sub C NiMH Battery with Tabs (3300 mAh)

    Sub C NiMH Battery with Tabs (3300 mAh)

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    $8.69
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  • AriCell ER14505 3.6 Volt AA Primary Lithium Battery (2400 mAh)

    AriCell ER14505 3.6 Volt AA Primary Lithium Battery (2400 mAh)

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  • Xeno XLP-050F 3.6V 1/2 AA 1.2Ah Lithium Battery Wholesale & direct to consumer

    Xeno XLP-050F 3.6V 1/2 AA 1.2Ah Lithium Battery

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  • 3.6 Volt AA 2700 mAh Primary Lithium Battery with Tabs (ER14505)

    3.6 Volt AA 2700 mAh Primary Lithium Battery with Tabs (ER14505)

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  • C NiMH Battery (4000 mAh)

    C NiMH Battery (4000 mAh)

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  • ER14250 (LS14250) Omnicel  1/2 AA 3.6 Volt Primary Lithium Battery (1200 mAh)  Wholesale & direct to consumer

    ER14250 (LS14250) Omnicel 1/2 AA 3.6 Volt Primary Lithium Battery (1200 mAh)

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  • Sub C NiMH Battery (3500 mAh)

    Sub C NiMH Battery (3500 mAh)

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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!