• 3-Pack Tadiran 1/2 AA 3.6V 0.9Ah TLH/ iXTRA (SL-550/S) Primary Lithium Batteries

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  • 12 x AA (1350 mAh) + 12 x AAA (600 mAh) NiMH Rayovac Battery Combo

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  • 12-Pack Xeno XL-050F 3.6V 1/2 AA 1.2Ah Lithium Batteries

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  • 7.4 Volt Lithium Ion Battery Pack (3500 mAh) with Protection IC

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  • 8-Pack Xeno XL-100F 3.6V A 3.6Ah Lithium Batteries

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  • 12-Pack ER14250 (LS14250) Omnicel 1/2 AA 3.6 Volt 1200mAh Primary Lithium Batteries Wholesale & direct to consumer

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

    6-Pack Tadiran TL-2100/S 3.6V AA 2.1 Ah Lithium Batteries (ER14505)

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  • 24-Pack AA NiMH 600 mAh Rechargeable Batteries

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  • 12-Pack A NiMH 2700 mAh Batteries with Tabs

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  • 5 x Duracell + 5 x Energizer CR123A 3 Volt Lithium Batteries (10 Total)

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  • 12-Pack 3.6 Volt ER14505 AA Primary Lithium Batteries (2700 mAh) Wholesale & direct to consumer

    12-Pack 3.6 Volt ER14505 AA Primary Lithium Batteries (2700 mAh)

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  • 16-Pack ER14250 (LS14250) 1/2 AA 3.6 Volt Primary Lithium Battery Wholesale & direct to consumer

    16-Pack ER14250 (LS14250) 1/2 AA 3.6 Volt Primary Lithium Battery (1200 mAh)

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  • 8-Pack 3.2 Volt  18650 LiFePO4 1500 mAh Batteries

    8-Pack 3.2 Volt 18650 LiFePO4 1500 mAh Batteries

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  • 8 x AA (2000 mAh) + 8 x AAA (800 mAh) NiMH Panasonic Eneloop Battery Combo

    8 x AA (2000 mAh) + 8 x AAA (800 mAh) NiMH Panasonic Eneloop Battery Combo

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  • 12.8V 11Ah PUJIMAX LiFEp04 Rechargeable Battery Pack

    12.8V 11Ah PUJIMAX LiFEp04 Rechargeable Battery Pack

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  • 2-Pack Welch Allyn 72600 Replacement 2.5 Volt NiCd Medical Batteries for Welch Allyn Pocket Scope

    2-Pack Welch Allyn 72600 Replacement 2.5 Volt NiCd Medical Batteries for Welch Allyn Pocket Scope

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  • 24-Pack AA Philips 1.5V Lithium Batteries

    24-Pack AA Philips 1.5V Lithium Batteries

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  • 3 x Duracell Ultra 245  + 3 x Panasonic 2CR5 Photo Lithium Batteries (6 Total)

    3 x Duracell Ultra 245 + 3 x Panasonic 2CR5 Photo Lithium Batteries (6 Total)

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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.