• AAA Tenergy NiMH Battery (1000 mAh )

    AAA Tenergy NiMH Battery (1000 mAh )

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    C Eveready Super Heavy Duty Batteries (2 Card)

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  • Sub C NiCd Battery (1500 mAh)

    Sub C NiCd Battery (1500 mAh)

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  • 1/2 AA NiMH 1.2 Volt Flat Top Battery (800 mAh)

    1/2 AA NiMH 1.2 Volt Flat Top Battery (800 mAh)

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  • 377 / SR626SW Renata Silver Oxide Button Batteries

    377 / SR626SW Renata Silver Oxide Button Batteries

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  • 392 / SR41SW Rayovac Silver Oxide Button Battery

    392 / SR41SW Rayovac Silver Oxide Button Battery

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    394 / SR936SW Rayovac Silver Oxide Button Battery

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  • AA Philips 1.5V Lithium Battery

    AA Philips 1.5V Lithium Battery

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  • CR2 WinPow 3 Volt Lithium Battery

    CR2 WinPow 3 Volt Lithium Battery

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  • D Panasonic Heavy Duty Batteries (2 Card)

    D Panasonic Heavy Duty Batteries (2 Card)

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  • Panasonic Industrial CR123A 3 Volt Lithium Battery (CR17345)

    Panasonic Industrial CR123A 3 Volt Lithium Battery (CR17345)

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  • 2/3 AAA NiMH Flat Top Battery (320 mAh)

    2/3 AAA NiMH Flat Top Battery (320 mAh)

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  • 379 / SR63 Renata Silver Oxide Button Battery

    379 / SR63 Renata Silver Oxide Button Battery

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  • A Sanyo (KR-1700AU) NiCd Flat Top Battery (1700 mAh)

    A Sanyo (KR-1700AU) NiCd Flat Top Battery (1700 mAh)

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  • AA NiMH Rechargeable Battery (600 mAh)

    AA NiMH Rechargeable Battery (600 mAh)

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  • AA Rayovac 1350 mAh NiMH Battery

    AA Rayovac 1350 mAh NiMH Battery

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  • AAA NiCd Battery (350 mAh)

    AAA NiCd Battery (350 mAh)

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  • AAA NiMH Battery (900 mAh)

    AAA NiMH Battery (900 mAh)

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  • CR1632 Toshiba 3 Volt Lithium Coin Cell Battery (On a Card)

    CR1632 Toshiba 3 Volt Lithium Coin Cell Battery (On a Card)

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  • 361 / SR721W Maxell Silver Oxide Battery

    361 / SR721W Maxell Silver Oxide Battery

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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.