• LIR2450 3.6 Volt Lithium Ion Button Batteries (2-Pack)

    LIR2450 3.6 Volt Lithium Ion Button Batteries (2-Pack)

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  • 9 Volt Energizer Ultimate Lithium Battery (L522)

    9 Volt Energizer Ultimate Lithium Battery (L522)

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  • 4.8 Volt NiMH Battery Pack (1800 mAh) with JST Connector

    4.8 Volt NiMH Battery Pack (1800 mAh) with JST Connector

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    $20.39
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  • 4.8 Volt NiMH Battery Pack (2200 mAh) with Tabs

    4.8 Volt NiMH Battery Pack (2200 mAh) with Tabs

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  • Fuji CR8-LHC Flusher PLC Battery (For Flush-2 Wallingford, Toto TH559EDV410R)

    Fuji CR8-LHC Flusher PLC Battery (For Flush-2 Wallingford, Toto TH559EDV410R)

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  • Modicon CR17335SE-WR 3 Volt Lithium PLC Battery

    Modicon CR17335SE-WR 3 Volt Lithium PLC Battery

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  • Omron B9670BSM 3 Volt Lithium PLC Battery

    Omron B9670BSM 3 Volt Lithium PLC Battery

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  • 12-Pack D Energizer Industrial  wholesale and retail

    12-Pack D Energizer Industrial (EN95) Alkaline Batteries

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

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

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  • 8-Pack AAA NiMH 400 mAh Rechargeable Batteries

    8-Pack AAA NiMH 400 mAh Rechargeable Batteries

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  • 3-Pack Tadiran TL-5101/S 3.6V 1/2 AA 950mAh Lithium Batteries (ER14250)

    3-Pack Tadiran TL-5101/S 3.6V 1/2 AA 950mAh Lithium Batteries (ER14250)

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    $20.79
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  • AA NiMH Rayovac 1350 mAh Batteries (8 Card)

    AA NiMH Rayovac 1350 mAh Batteries (8 Card)

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  • 10-Pack 364 / SR621SW Renata Silver Oxide Button Batteries

    10-Pack 364 / SR621SW Renata Silver Oxide Button Batteries

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  • 10-Pack LR1130 / AG10 / 389 Maxell Alkaline Button Batteries

    10-Pack LR1130 / AG10 / 389 Maxell Alkaline Button Batteries

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  • 10-Pack LR41/AG3 Maxell Alkaline Button Batteries

    10-Pack LR41/AG3 Maxell Alkaline Button Batteries

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  • 10-Pack LR44 Maxell Alkaline Button Batteries

    10-Pack LR44 Maxell Alkaline Button Batteries

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  • 12 AA + 8 AAA + 1 9 Volt Energizer MAX Alkaline Battery Combo (On Cards)

    12 AA + 8 AAA + 1 9 Volt Energizer MAX Alkaline Battery Combo (On Cards)

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  • 2-Pack Rayovac 944 6 Volt Spring Top Zinc Carbon Lantern Batteries

    2-Pack Rayovac 944 6 Volt Spring Top Zinc Carbon Lantern Batteries

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  • 7.2 Volt NiCd Battery Pack (700 mAh) with Tamiya Connector

    7.2 Volt NiCd Battery Pack (700 mAh) with Tamiya Connector

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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.