• 3.6 Volt RCR123A (16340) Powerizer Lithium Ion Battery (650 mAh)

    3.6 Volt RCR123A (16340) Powerizer Lithium Ion Battery (650 mAh)

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  • 3.7V 26350 2000mAh Li-ion Battery

    3.7V 26350 2000mAh Li-ion Battery

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  • 5-Pack Maxell CR2016 3V Lithium Batteries (On Card)

    5-Pack Maxell CR2016 3V Lithium Batteries (On Card)

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  • 5-Pack Maxell CR2025 3V Lithium Batteries (on Card)

    5-Pack Maxell CR2025 3V Lithium Batteries (on Card)

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  • 5-Pack Maxell CR2032 3V Lithium Batteries (on Card)

    5-Pack Maxell CR2032 3V Lithium Batteries (on Card)

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  • FDK Sanyo CR14250SE-FT 3 Volt Lithium 1/2 AA Battery (3 Pins)

    FDK Sanyo CR14250SE-FT 3 Volt Lithium 1/2 AA Battery (3 Pins)

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  • FDK Sanyo CR17335SE 3 Volt Lithium 2/3 A Battery

    FDK Sanyo CR17335SE 3 Volt Lithium 2/3 A Battery

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  • SAFT LS14500 (ER14505) 3.6 Volt AA Lithium Battery (2600 mAh) with Axial Terminals Wholesale & direct to consumer

    SAFT LS14500 (ER14505) 3.6 Volt AA Lithium Battery (2600 mAh) with Axial Terminals

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  • SAFT LS17330 (ER17730) 3.6 Volt 2/3 A Lithium Battery (2100 mAh) Wholesale & direct to consumer

    SAFT LS17330 (ER17730) 3.6 Volt 2/3 A Lithium Battery (2100 mAh)

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  • Tadiran TL-2450/P 3.6V 0.55 Ah Lithium Battery w/ PC Pins Wholesale & direct to consumer

    Tadiran TL-2450/P 3.6V 0.55 Ah Lithium Battery w/ PC Pins

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  • Tadiran TL-5903/S 3.6V AA 2.4 Ah Lithium Battery (ER14505) Wholesale & direct to consumer

    Tadiran TL-5903/S 3.6V AA 2.4 Ah Lithium Battery (ER14505)

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  • Tadiran TL-5955/S 3.6V 2/3 AA 1.5 Ah Lithium Battery  (ER14335)

    Tadiran TL-5955/S 3.6V 2/3 AA 1.5 Ah Lithium Battery (ER14335)

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  • Tadiran TLL-5902/T 3.6V 1/2 AA 1.1 Ah iXtra Series Lithium Battery W/Tabs (ER14250)  Wholesale & direct to consumer

    Tadiran TLL-5902/T 3.6V 1/2 AA 1.1 Ah iXtra Series Lithium Battery W/Tabs (ER14250)

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  • 14500 Sanyo AA 840mAh li-ion 3.7 Volt UR14500P Battery w/ Tabs

    14500 Sanyo AA 840mAh li-ion 3.7 Volt UR14500P Battery w/ Tabs

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  • 18650 3.6 Volt 2000 mAh Li-Ion Battery - Protected (Button Top)

    18650 3.6 Volt 2000 mAh Li-Ion Battery - Protected (Button Top)

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  • Tadiran TL-2100/S 3.6V AA 2.1 Ah Lithium Battery (ER14505)

    Tadiran TL-2100/S 3.6V AA 2.1 Ah Lithium Battery (ER14505)

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  • AAAA Energizer (E96) Alkaline Batteries (2 Card)

    AAAA Energizer (E96) Alkaline Batteries (2 Card)

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  • FDK Sanyo CR17450SE 3 Volt Laser Lithium A Battery

    FDK Sanyo CR17450SE 3 Volt Laser Lithium A Battery

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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!