• AriCell ER14250 (LS14250) 1/2 AA 3.6 Volt Primary Lithium Battery (1200 mAh) (SCL-03)

    AriCell ER14250 (LS14250) 1/2 AA 3.6 Volt Primary Lithium Battery (1200 mAh) (SCL-03)

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  • C NiCd Battery (3500 mAh) - Flat Top

    C NiCd Battery (3500 mAh) - Flat Top

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  • C Rayovac High Energy Batteries (2 Card)

    C Rayovac High Energy Batteries (2 Card)

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    D Rayovac High Energy Batteries (2 Card)

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  • Energizer A27 12 Volt Alkaline Battery (27A)

    Energizer A27 12 Volt Alkaline Battery (27A)

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  • A NiMH Flat Top Battery (2700 mAh)

    A NiMH Flat Top Battery (2700 mAh)

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  • CR2450 Energizer 3 Volt Lithium Coin Cell Battery (1 Card)

    CR2450 Energizer 3 Volt Lithium Coin Cell Battery (1 Card)

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  • 110H 1.2 Volt NiMH Button Battery

    110H 1.2 Volt NiMH Button Battery

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  • 2-Card  Rayovac N Size LR1 (E90) 1.5 Volt Alkaline Batteries

    2-Card Rayovac N Size LR1 (E90) 1.5 Volt Alkaline Batteries

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  • 377 /  SR626SW Energizer Silver Oxide Button Batteries (2 Card)

    377 / SR626SW Energizer Silver Oxide Button Batteries (2 Card)

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  • 386 / 301 / SR43SW Renata Silver Oxide Button Battery

    386 / 301 / SR43SW Renata Silver Oxide Button Battery

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  • 392 / SR41SW Energizer Silver Oxide Button Battery (On a Card)

    392 / SR41SW Energizer Silver Oxide Button Battery (On a Card)

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  • 4SR44 Camelion 6 Volt Silver Oxide Battery replaces 28a and 28L

    4SR44 Camelion 6 Volt Silver Oxide Battery replaces 28a and 28L

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  • CR2016 Rayovac 3 Volt Lithium Coin Cell Batteries (2 on a Card)

    CR2016 Rayovac 3 Volt Lithium Coin Cell Batteries (2 on a Card)

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  • Sub C NiCd Button Top Battery (2000 mAh)

    Sub C NiCd Button Top Battery (2000 mAh)

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  • 1/3 AAA 150 mAh Button Top NiMH Battery (For Solar Lights)

    1/3 AAA 150 mAh Button Top NiMH Battery (For Solar Lights)

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  • 3.6 Volt ER14335 2/3 AA Primary Lithium Battery Wholesale & direct to consumer

    3.6 Volt ER14335 2/3 AA Primary Lithium Battery (1650 mAh)

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  • 389 / SR1130SW Energizer Silver Oxide Button Battery (On a Card)

    389 / SR1130SW Energizer Silver Oxide Button Battery (On a Card)

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  • CR1632 Energizer 3 Volt Lithium Coin Cell Battery (1 Card)

    CR1632 Energizer 3 Volt Lithium Coin Cell Battery (1 Card)

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  • D Power One Alkaline Batteries (2 Card)

    D Power One Alkaline Batteries (2 Card)

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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!