• 4 x AA (1350 mAh) + 4 x AAA (600 mAh) NiMH Rayovac Battery Combo

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  • 3.2V 600 mAh (14500) LiFeP04 wholesale & retail

    3.2V 600 mAh (14500) LiFeP04 Battery Pack for Gama Sonic Solar Lights

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  • 3.6 Volt D 19000 mAh (ER34615) Primary Lithium Battery (Small button) Wholesale & direct to consumer

    3.6 Volt D 19000 mAh (ER34615) Primary Lithium Battery (Small button)

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  • 3.6 Volt ER34615 (SAFT LSH20) D Primary Lithium Battery Wholesale & direct to consumer

    3.6 Volt ER34615 (SAFT LSH20) D Primary Lithium Battery (19000 mAh)

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  • 4.8 Volt NiMH Battery Pack (1000 mAh) with Leads

    4.8 Volt NiMH Battery Pack (1000 mAh) with Leads

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  • 4.8 Volt NiMH Battery Pack (2200 mAh) with HiTec / JR Connector

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

    4.8 Volt NiMH Battery Pack (2200 mAh) with Leads

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  • 4.8 Volt NiMH Square Battery Pack (1000 mAh) with Leads

    4.8 Volt NiMH Square Battery Pack (1000 mAh) with Leads

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  • 6-Pack Sub C 2200 mAh NiCd Batteries with Tabs Paper Wrapped

    6-Pack Sub C 2200 mAh NiCd Batteries with Tabs Paper Wrapped

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  • 6-Pack Sub C NiCd 2200 mAh Batteries with Tabs

    6-Pack Sub C NiCd 2200 mAh Batteries with Tabs

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  • 8 AAA + 2 9 Volt Duracell Alkaline Battery Combo (On Cards)

    8 AAA + 2 9 Volt Duracell Alkaline Battery Combo (On Cards)

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  • 8-Pack CR2 Panasonic Industrial 3 Volt Lithium Batteries Wholesale & direct to consumer

    8-Pack CR2 Panasonic Industrial 3 Volt Lithium Batteries

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  • C NiMH Powerex PRO Rechargeable Batteries (5000 mAh) (2 Card)

    C NiMH Powerex PRO Rechargeable Batteries (5000 mAh) (2 Card)

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  • IBM 44L0302 Raid Cache 3.6 Volt NiCd Battery Pack with Connector (1100 mAh)

    IBM 44L0302 Raid Cache 3.6 Volt NiCd Battery Pack with Connector (1100 mAh)

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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.