• 4-Pack 18500 3.2 Volt 800 mAh LiFePO4 Batteries

    4-Pack 18500 3.2 Volt 800 mAh LiFePO4 Batteries

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  • 6-Pack 20H 1.2 Volt NiMH Button Batteries

    6-Pack 20H 1.2 Volt NiMH Button Batteries

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  • 6-Pack 371 / SR920SW Energizer Silver Oxide Button Batteries

    6-Pack 371 / SR920SW Energizer Silver Oxide Button Batteries

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  • 6-Pack Sub C NiCd Button Top Batteries (2000 mAh)

    6-Pack Sub C NiCd Button Top Batteries (2000 mAh)

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  • 9 Volt Duracell Coppertop Alkaline (MN1604TB8) Battery (8 Pack)

    9 Volt Duracell Coppertop Alkaline (MN1604TB8) Battery (8 Pack)

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  • Tadiran AA 3.6V 1.8Ah TLH/ iXTRA (SL-560/S) Primary Lithium Battery

    Tadiran AA 3.6V 1.8Ah TLH/ iXTRA (SL-560/S) Primary Lithium Battery

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  • Tadiran TL-4920/S XOL Series 3.6V C 8.5 Ah Lithium Battery (ER26500 / LS26500)

    Tadiran TL-4920/S XOL Series 3.6V C 8.5 Ah Lithium Battery (ER26500 / LS26500)

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  • Tadiran TL-5920/S 3.6V C 8.5 Ah Lithium Battery (ER26500 / LS26500)

    Tadiran TL-5920/S 3.6V C 8.5 Ah Lithium Battery (ER26500 / LS26500)

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  • Xeno XL-205F 3.6V D 19Ah Lithium Battery Wholesale & direct to consumer

    Xeno XL-205F 3.6V D 19Ah Lithium Battery

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  • 3-Pack Tadiran TL-2450/P 3.6V 0.55 Ah Lithium Batteries w/ PC Pins

    3-Pack Tadiran TL-2450/P 3.6V 0.55 Ah Lithium Batteries w/ PC Pins

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  • 3-Pack Tadiran TL-4903/S 3.6V AA 2.4 Ah Lithium Batteries (ER14505)

    3-Pack Tadiran TL-4903/S 3.6V AA 2.4 Ah Lithium Batteries (ER14505)

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  • 3-Pack Tadiran TL-5104/S 3.6V AA 2.1 Ah Lithium Batteries (ER14505)

    3-Pack Tadiran TL-5104/S 3.6V AA 2.1 Ah Lithium Batteries (ER14505)

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  • 6-Pack Varta V350H NIMH Button Batteries

    6-Pack Varta V350H NIMH Button Batteries

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  • 12-Pack 9 Volt Energizer Industrial wholesale and retail

    12-Pack 9 Volt Energizer Industrial EN22 Alkaline Batteries

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  • 6 Volt NiMH Battery Pack (2200 mAh) with HiTech Plug

    6 Volt NiMH Battery Pack (2200 mAh) with HiTech Plug

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  • 12-Pack CR2 WinPow 3 Volt Lithium Batteries consumer sales and volume pricing

    12-Pack CR2 WinPow 3 Volt Lithium Batteries

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  • 30-Pack AG10 / 389 / 390 / LR54 Button Batteries (3 Cards of 10)

    30-Pack AG10 / 389 / 390 / LR54 Button Batteries (3 Cards of 10)

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  • 30-Pack AG2 / 396 / 397 / LR726 Button Batteries (3 Cards of 10)

    30-Pack AG2 / 396 / 397 / LR726 Button Batteries (3 Cards of 10)

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  • 30-Pack AG9 / 394 / LR936 Button Batteries (3 Cards of 10)

    30-Pack AG9 / 394 / LR936 Button Batteries (3 Cards of 10)

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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.