• CR2025 Energizer 3 Volt Lithium Coin Cell Batteries (4 Card)

    CR2025 Energizer 3 Volt Lithium Coin Cell Batteries (4 Card)

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  • D Duracell Coppertop (MN1300) Alkaline Batteries  (4 Pack)

    D Duracell Coppertop (MN1300) Alkaline Batteries (4 Pack)

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

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

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  • Molicel  P28A 18650 3.6 Volt Lithium Ion Battery (2800mAh) W/ Tabs

    Molicel P28A 18650 3.6 Volt Lithium Ion Battery (2800mAh) W/ Tabs

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  • Tadiran TL-4955/S 3.6V 2/3 AA 1.65 Ah Lithium Battery (ER14335)

    Tadiran TL-4955/S 3.6V 2/3 AA 1.65 Ah Lithium Battery (ER14335)

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

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

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  • Varta V500HT NIMH Button Battery

    Varta V500HT NIMH Button Battery

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  • 4 AAA + 1 9 Volt Duracell Alkaline Battery Combo (On Cards)

    4 AAA + 1 9 Volt Duracell Alkaline Battery Combo (On Cards)

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  • 9 Volt Tenergy Premium NiMH Battery (250 mAh)

    9 Volt Tenergy Premium NiMH Battery (250 mAh)

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  • CR2032 Energizer 3 Volt Lithium Coin Cell Batteries (4 Card)

    CR2032 Energizer 3 Volt Lithium Coin Cell Batteries (4 Card)

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  • Tadiran TL-4903/T 3.6V AA 2.4 Ah Lithium Battery w/ Tabs (ER14505) Wholesale & direct to consumer

    Tadiran TL-4903/T 3.6V AA 2.4 Ah Lithium Battery w/ Tabs (ER14505)

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  • 3.7V 22500 2400mAh Li-ion Battery

    3.7V 22500 2400mAh Li-ion Battery

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  • INR20700A 3.6V MOLICEL 3000mAh Li-ion Battery – Flat Top

    INR20700A 3.6V MOLICEL 3000mAh Li-ion Battery – Flat Top

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  • 3.2 Volt 18650 Flat Top LiFePO4 Battery (1100 mAh)

    3.2 Volt 18650 Flat Top LiFePO4 Battery (1100 mAh)

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  • 3.2 Volt 22650 LiFePO4 Battery (2000 mAh)

    3.2 Volt 22650 LiFePO4 Battery (2000 mAh)

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  • 4-Pack AAA Energizer Industrial Lithium (LN92 / L92) Batteries

    4-Pack AAA Energizer Industrial Lithium (LN92 / L92) Batteries

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  • 6-Pack Rayovac A23 12 Volt Alkaline Batteries (3 Cards of 2)

    6-Pack Rayovac A23 12 Volt Alkaline Batteries (3 Cards of 2)

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  • CR123 Panasonic Photo Lithium Battery (2 Card) (CR123APA2B)

    CR123 Panasonic Photo Lithium Battery (2 Card) (CR123APA2B)

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Size Matters: Navigating the Diverse Battery Sizes 

 

Understanding the importance of choosing the right battery size for your devices is crucial. At OnlyBatteries.com, we offer an extensive range of battery sizes tailored for all types of applications, from everyday gadgets to industrial equipment. 

 

1. Common Sizes for Daily Use

Explore popular battery sizes like AA, AAA, C, and D, essential for household and consumer electronics. Learn about their applications and how to choose the right one for your devices.

 

2. Specialty and Coin Cell Sizes

Dive into the world of specialty sizes like 18650, CR2032, and others used in laptops, watches, and medical devices. Understand the nuances of each size and their typical uses.

 

3. Industrial and High-Capacity Sizes

Discover larger and more powerful battery sizes such as 2CR5, 9 Volt, and Sub C, which are perfect for high-drain devices like security systems and photography equipment.

 

4. Unique and Less Common Sizes

Uncover the less commonly needed sizes such as A23, N Size, and CR123. These are crucial for certain specialized applications, ensuring you never run out of power when it matters most.

 

5. Choosing the Right Size for Your Needs

Get practical advice on selecting the right battery size for your application, including considerations for rechargeability, longevity, and device compatibility.

 

OnlyBatteries.com offers a comprehensive array of battery sizes to ensure you always find exactly what you need for any device. Whether you're buying batteries for everyday use or for specialized equipment, our extensive selection has you covered.