• Sub C NiMH Paper Wrapped Battery (3300 mAh)

    Sub C NiMH Paper Wrapped Battery (3300 mAh)

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  • 1/2 D NiCd Battery with Tabs (2500 mAh)

    1/2 D NiCd Battery with Tabs (2500 mAh)

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  • 21/23 Duracell 12 Volt Alkaline Battery (1 Card)

    21/23 Duracell 12 Volt Alkaline Battery (1 Card)

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  • Power Portable 3.2V 14430 LiFePO4 rechargeable battery front view

    3.2 Volt 14430 LiFePO4 Battery (400 mAh)

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  • 350 / SR1136W Renata Silver Oxide Button Battery

    350 / SR1136W Renata Silver Oxide Button Battery

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  • Power Portable 4/3 A NiMH battery with tabs 3800mAh front view

    4/3 A NiMH Battery with Tabs (3800 mAh)

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  • 4/3 AF NiMH Flat Top Battery (4200 mAh)

    4/3 AF NiMH Flat Top Battery (4200 mAh)

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  • A NiMH Battery with Tabs (2700 mAh)

    A NiMH Battery with Tabs (2700 mAh)

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  • Energizer MAX E93BP-2 C alkaline batteries 2-pack front view

    C Energizer MAX E93BP-2 Alkaline Batteries (2 Card)

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  • Power Portable 1/3 N battery for keyless entry devices

    CR1/3N (2L76) 3 Volt Lithium Battery (160 mAh)

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  • CR2016 Panasonic 3 Volt Lithium Coin Cell Batteries (2 Card)

    CR2016 Panasonic 3 Volt Lithium Coin Cell Batteries (2 Card)

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  • CR2025 Panasonic 3 Volt Lithium Coin Cell Batteries (2 on a Card)

    CR2025 Panasonic 3 Volt Lithium Coin Cell Batteries (2 on a Card)

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  • Panasonic BR1632A/FAN 3V lithium coin cell battery with SMT tabs

    Panasonic BR1632A/FAN 3V Lithium Coin Cell Battery w/ Tabs

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  • Panasonic CR2032 3V Lithium Battery (2 Card)

    Panasonic CR2032 3V Lithium Battery (2 Card)

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  • Panasonic CR2032L/F1N 3V lithium coin cell battery with SMT tabs

    Panasonic CR2032L/F1N 3V Lithium Coin Cell Battery w/ Tabs

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  • Varta V350H NIMH Button Battery

    Varta V350H NIMH Button Battery

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  • Power Portable 1/2 D NiMH Flat Top Battery 3500mAh front view

    1/2 D NiMH Flat Top Battery (3500 mAh)

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  • 2-Card CR1632 Rayovac 3 Volt Lithium Coin Cell Batteries

    2-Card CR1632 Rayovac 3 Volt Lithium Coin Cell Batteries

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  • 2-Card CR2450 Chateau 3 Volt Lithium Coin Cell Batteries

    2-Card CR2450 Chateau 3 Volt Lithium Coin Cell Batteries

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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.