• CR2032 Toshiba 3 Volt Lithium Coin Cell Batteries (25-Pack)

    CR2032 Toshiba 3 Volt Lithium Coin Cell Batteries (25-Pack)

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  • FDK Sanyo CR12600SE 3 Volt Laser 2N Lithium Battery

    FDK Sanyo CR12600SE 3 Volt Laser 2N Lithium Battery

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  • 10-Pack Panasonic CR2012 3 Volt Lithium Coin Cell Batteries

    10-Pack Panasonic CR2012 3 Volt Lithium Coin Cell Batteries

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  • GE Fanuc A98L-0031-0026 / A02B-0309-K102 3V Lithium PLC Battery

    GE Fanuc A98L-0031-0026 / A02B-0309-K102 3V Lithium PLC Battery

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  • GE Fanuc A98L-0031-0028 / A02B-0323-K102 3V Lithium PLC Battery

    GE Fanuc A98L-0031-0028 / A02B-0323-K102 3V Lithium PLC Battery

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  • 6-Pack 330H 1.2 Volt NiMH Button Batteries

    6-Pack 330H 1.2 Volt NiMH Button Batteries

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  • Makita 12 Volt 3000 mAh NiMH Replacement Battery

    Makita 12 Volt 3000 mAh NiMH Replacement Battery

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  • 6-Pack Xeno XL-055F 3.6V 2/3 AA 1.65Ah Lithium Batteries with Axial Leads

    6-Pack Xeno XL-055F 3.6V 2/3 AA 1.65Ah Lithium Batteries with Axial Leads

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  • AA NiMH Powerex PRO Rechargeable Batteries (2700 mAh) with Battery Case (8 Card) Wholesale & direct to consumer

    AA NiMH Powerex PRO Rechargeable Batteries (2700 mAh) with Battery Case (8 Card)

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  • Tenergy Pro RCR123A 3.7 Volt 750mAh Li-ion Batteries (4-Pack in Case)  (ARLO Certified)

    Tenergy Pro RCR123A 3.7 Volt 750mAh Li-ion Batteries (4-Pack in Case) (ARLO Certified)

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  • 12-Pack Energizer N Size (E90) 1.5 Volt Alkaline Batteries (6 Cards of 2)

    12-Pack Energizer N Size (E90) 1.5 Volt Alkaline Batteries (6 Cards of 2)

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  • 20 AA + 20 AAA + 2  9 Volt Energizer MAX Alkaline Battery Combo (On Cards)

    20 AA + 20 AAA + 2 9 Volt Energizer MAX Alkaline Battery Combo (On Cards)

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  • 2-Pack 3.2 Volt 32650 LiFePO4 Batteries (5000 mAh) with Tabs

    2-Pack 3.2 Volt 32650 LiFePO4 Batteries (5000 mAh) with Tabs

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  • 24-Pack AAA Rayovac NiMH 750 mAh Batteries

    24-Pack AAA Rayovac NiMH 750 mAh Batteries

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  • 24-Pack CR123A Powerizer 3 Volt Lithium Batteries

    24-Pack CR123A Powerizer 3 Volt Lithium Batteries

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  • 6-Pack AA 3.7 Volt Lithium Ion 14500 Batteries with Tabs (750 mAh)

    6-Pack AA 3.7 Volt Lithium Ion 14500 Batteries with Tabs (750 mAh)

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  • 6-Pack Sub C NiMH Batteries with Tabs (3500 mAh)

    6-Pack Sub C NiMH Batteries with Tabs (3500 mAh)

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  • 8-Pack Energizer Industrial 3 Volt Lithium CR2 (ELN1CR2) consumer sales and volume pricing

    8-Pack Energizer Industrial 3 Volt Lithium CR2 (ELN1CR2)

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  • AA Panasonic NiMH (2000mAh) Eneloop Batteries (12 Pack) (BK3MCCA12FA)

    AA Panasonic NiMH (2000mAh) Eneloop Batteries (12 Pack) (BK3MCCA12FA)

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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!