• 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

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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

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    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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  • 8-Pack Panasonic Industrial CR123A 3 Volt Lithium Batteries

    8-Pack Panasonic Industrial CR123A 3 Volt Lithium Batteries

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  • Panasonic CTL1616F 2.3 Volt Lithium Ion Coin Cell Battery

    Panasonic CTL1616F 2.3 Volt Lithium Ion Coin Cell Battery

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  • 3.7 Volt IMR 21700 Lithium Ion Battery (5000 mAh)

    3.7 Volt IMR 21700 Lithium Ion Battery (5000 mAh)

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  • 16 AA + 12 AAA Energizer MAX Alkaline Battery Combo (On Cards)

    16 AA + 12 AAA Energizer MAX Alkaline Battery Combo (On Cards)

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  • 3.6 Volt NiMH Battery Pack with Leads (2200 mAh)

    3.6 Volt NiMH Battery Pack with Leads (2200 mAh)

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  • 3.7 Volt 18650 MJ1  Lithium Ion Battery with Tabs (3500 mAh)

    3.7 Volt 18650 MJ1 Lithium Ion Battery with Tabs (3500 mAh)

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  • 8-Pack AAA NiMH 800 mAh 1.2 Volt Batteries

    8-Pack AAA NiMH 800 mAh 1.2 Volt Batteries

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  • 4.8 Volt NiCd Battery Pack (2100 mAh) with Leads

    4.8 Volt NiCd Battery Pack (2100 mAh) with Leads

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  • 7.2 Volt NiCd Battery Pack (1500 mAh) with Tamiya Connector

    7.2 Volt NiCd Battery Pack (1500 mAh) with Tamiya Connector

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  • BR2325 Panasonic 3 Volt Lithium Coin Cell Battery (5 Pack)

    BR2325 Panasonic 3 Volt Lithium Coin Cell Battery (5 Pack)

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  • Fuji CR8-LHC Flusher PLC Battery (For Onsrud F148E15 CNC Machine, DR029)

    Fuji CR8-LHC Flusher PLC Battery (For Onsrud F148E15 CNC Machine, DR029)

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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.