• 5-Pack 396 / 397 (SR59) Silver Oxide Button Batteries

    5-Pack 396 / 397 (SR59) Silver Oxide Button Batteries

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  • AAA NiMH Rayovac 600 mAh Batteries (4 Card)

    AAA NiMH Rayovac 600 mAh Batteries (4 Card)

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  • C Duracell Coppertop Alkaline (MN1400) Battery - (4 Pack)

    C Duracell Coppertop Alkaline (MN1400) Battery - (4 Pack)

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  • Rayovac RL123A / Cr123A 3 Volt Lithium Battery (2 Card)

    Rayovac RL123A / Cr123A 3 Volt Lithium Battery (2 Card)

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  • 8 AA + 4 AAA Energizer MAX Alkaline Battery Combo (On Cards)

    8 AA + 4 AAA Energizer MAX Alkaline Battery Combo (On Cards)

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  • 18650 Toshiba 3.6 Volt Lithium Ion Battery w/tabs (1650 mAh)

    18650 Toshiba 3.6 Volt Lithium Ion Battery w/tabs (1650 mAh)

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  • 3.2 Volt LiFePO4 18650 Button Top Batteries (1500 mAh)

    3.2 Volt LiFePO4 18650 Button Top Batteries (1500 mAh)

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  • 3.6 Volt RCR123A (16340) Powerizer Lithium Ion Battery (650 mAh)

    3.6 Volt RCR123A (16340) Powerizer Lithium Ion Battery (650 mAh)

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  • 5-Pack Maxell CR2016 3V Lithium Batteries (On Card)

    5-Pack Maxell CR2016 3V Lithium Batteries (On Card)

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  • 5-Pack Maxell CR2025 3V Lithium Batteries (on Card)

    5-Pack Maxell CR2025 3V Lithium Batteries (on Card)

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  • 5-Pack Maxell CR2032 3V Lithium Batteries (on Card)

    5-Pack Maxell CR2032 3V Lithium Batteries (on Card)

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  • FDK Sanyo CR14250SE-FT 3 Volt Lithium 1/2 AA Battery (3 Pins)

    FDK Sanyo CR14250SE-FT 3 Volt Lithium 1/2 AA Battery (3 Pins)

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  • FDK Sanyo CR17335SE 3 Volt Lithium 2/3 A Battery

    FDK Sanyo CR17335SE 3 Volt Lithium 2/3 A Battery

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  • SAFT LS14500 (ER14505) 3.6 Volt AA Lithium Battery (2600 mAh) with Axial Terminals Wholesale & direct to consumer

    SAFT LS14500 (ER14505) 3.6 Volt AA Lithium Battery (2600 mAh) with Axial Terminals

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  • SAFT LS17330 (ER17730) 3.6 Volt 2/3 A Lithium Battery (2100 mAh) Wholesale & direct to consumer

    SAFT LS17330 (ER17730) 3.6 Volt 2/3 A Lithium Battery (2100 mAh)

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  • Tadiran TL-2450/P 3.6V 0.55 Ah Lithium Battery w/ PC Pins Wholesale & direct to consumer

    Tadiran TL-2450/P 3.6V 0.55 Ah Lithium Battery w/ PC Pins

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  • Tadiran TL-5903/T 3.6V AA 2.4 Ah Lithium Battery w/ Tabs (ER14505) Wholesale & direct to consumer

    Tadiran TL-5903/T 3.6V AA 2.4 Ah Lithium Battery w/ Tabs (ER14505)

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  • Tadiran TL-5955/S 3.6V 2/3 AA 1.5 Ah Lithium Battery  (ER14335)

    Tadiran TL-5955/S 3.6V 2/3 AA 1.5 Ah Lithium Battery (ER14335)

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  • Tadiran TLL-5902/T 3.6V 1/2 AA 1.1 Ah iXtra Series Lithium Battery W/Tabs (ER14250)  Wholesale & direct to consumer

    Tadiran TLL-5902/T 3.6V 1/2 AA 1.1 Ah iXtra Series Lithium Battery W/Tabs (ER14250)

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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.