• A 3.7 Volt Panasonic Lithium Ion CGR17500 Battery (830 mAh)

    A 3.7 Volt Panasonic Lithium Ion CGR17500 Battery (830 mAh)

    Batteries Batteries/Size Batteries/Chemistry Batteries/Brand Batteries/Voltage Batteries/Chemistry/Shop All Chemistries Batteries/Size/Shop All Sizes Batteries/Brand/Shop All Brands Batteries/Voltage/Shop All Voltage Batteries/Chemistry/Lithium Ion Batteries/Type Batteries/Type/Shop All Types Batteries/Brand/Panasonic Batteries/Voltage/3.7 Volt Batteries/Type/Rechargeable
    $7.99
    As low as:
    Buy in bulk and save
  • C Tenergy Premium NiMH Battery (5000 mAh)

    C Tenergy Premium NiMH Battery (5000 mAh)

    Batteries Batteries/Size Batteries/Chemistry Batteries/Brand Batteries/Voltage Batteries/Chemistry/NiMH Batteries/Chemistry/Shop All Chemistries Batteries/Size/C Batteries/Size/Shop All Sizes Batteries/Brand/Shop All Brands Batteries/Voltage/Shop All Voltage Batteries/Type Batteries/Type/Shop All Types Batteries/Voltage/1.2 Volt Batteries/Type/Rechargeable
    As low as:
    Buy in bulk and save
  • CR2450 Rayovac 3 Volt Lithium Coin Cell Batteries (2 on a Card)

    CR2450 Rayovac 3 Volt Lithium Coin Cell Batteries (2 on a Card)

    Batteries Batteries/Size Batteries/Chemistry Batteries/Brand Batteries/Voltage Batteries/Chemistry/Lithium Batteries/Chemistry/Shop All Chemistries Batteries/Size/Shop All Sizes Batteries/Brand/Shop All Brands Batteries/Voltage/Shop All Voltage Batteries/Type Batteries/Type/Shop All Types Batteries/Brand/Rayovac Batteries/Voltage/3 Volt Batteries/Type/Coin Cell Lithiums
    $7.99
    As low as:
    Buy in bulk and save
  • D Duracell MN1300B2 Alkaline Batteries (2 Card)

    D Duracell MN1300B2 Alkaline Batteries (2 Card)

    Batteries Batteries/Size Batteries/Chemistry Batteries/Brand Batteries/Voltage Batteries/Chemistry/Alkaline Batteries/Chemistry/Shop All Chemistries Batteries/Size/D Batteries/Size/Shop All Sizes Batteries/Brand/Duracell Batteries/Brand/Shop All Brands Batteries/Voltage/Shop All Voltage Batteries/Type Batteries/Type/Shop All Types Batteries/Voltage/1.5 Volt Duracell/Duracell Coppertop NON-BUCKET/Alkaline Batteries
    $7.99
    As low as:
  • Panasonic BR-1632/HAN 3V Lithium Battery W/ 2 Pins

    Panasonic BR-1632/HAN 3V Lithium Battery W/ 2 Pins

    Batteries Batteries/Size Batteries/Chemistry Batteries/Brand Batteries/Voltage Batteries/Chemistry/Lithium Batteries/Chemistry/Shop All Chemistries Batteries/Size/Shop All Sizes Batteries/Brand/Shop All Brands Batteries/Voltage/Shop All Voltage Batteries/Type Batteries/Type/Shop All Types Batteries/Brand/Panasonic Batteries/Voltage/3 Volt Batteries/Type/Coin Cell Lithiums Panasonic Panasonic/Panasonic Coin Cell w/Tabs NON-BUCKET/Lithium Coin Cell nonUSA
    $7.99
    As low as:
  • Panasonic BR-2330A/GAN 3V Lithium Battery w/ 2 Pin

    Panasonic BR-2330A/GAN 3V Lithium Battery w/ 2 Pin

    Batteries Batteries/Size Batteries/Chemistry Batteries/Brand Batteries/Voltage Batteries/Chemistry/Lithium Batteries/Chemistry/Shop All Chemistries Batteries/Size/Shop All Sizes Batteries/Brand/Shop All Brands Batteries/Voltage/Shop All Voltage Batteries/Type Batteries/Type/Shop All Types Batteries/Brand/Panasonic Batteries/Voltage/3 Volt Batteries/Type/Coin Cell Lithiums Panasonic Panasonic/Panasonic Coin Cell w/Tabs
    $7.99
    As low as:
  • Panasonic Cr2412 3V Lithium Battery (On Card)

    Panasonic Cr2412 3V Lithium Battery (On Card)

    Batteries Batteries/Size Batteries/Chemistry Batteries/Brand Batteries/Voltage Batteries/Chemistry/Lithium Batteries/Chemistry/Shop All Chemistries Batteries/Size/Shop All Sizes Batteries/Brand/Shop All Brands Batteries/Voltage/Shop All Voltage Batteries/Type Batteries/Type/Shop All Types Batteries/Brand/Panasonic Batteries/Voltage/3 Volt Batteries/Type/Coin Cell Lithiums Panasonic Panasonic/Panasonic Coin Cell NON-BUCKET/Lithium Coin Cell nonUSA
    $7.99
    As low as:
  • SAFT LS14500 AA 3.6 Volt Wholesale & direct to consumer

    SAFT LS14500 AA 3.6 Volt Lithium Battery (2600 mAh)

    Batteries Batteries/Size Batteries/Chemistry Batteries/Brand Batteries/Voltage Batteries/Chemistry/Shop All Chemistries Batteries/Size/AA Batteries/Size/Shop All Sizes Batteries/Brand/Shop All Brands Batteries/Voltage/Shop All Voltage Batteries/Type Batteries/Type/Shop All Types Batteries/Size/14500 Batteries/Chemistry/Lithium Thionyl Chloride Batteries/Brand/SAFT Batteries/Voltage/3.6 Volt Lithium Thionyl Chloride/Saft
    $7.99
    As low as:
    Buy in bulk and save
  • Varta V150H NiMH Button Cell Battery

    Varta V150H NiMH Button Cell Battery

    Batteries Batteries/Size Batteries/Chemistry Batteries/Brand Batteries/Voltage Batteries/Chemistry/NiMH Batteries/Chemistry/Shop All Chemistries Batteries/Size/Shop All Sizes Batteries/Brand/Shop All Brands Batteries/Voltage/Shop All Voltage Batteries/Type/Button Batteries Batteries/Type Batteries/Type/Shop All Types Batteries/Brand/Varta Batteries/Voltage/1.2 Volt Batteries/Type/Rechargeable
    $7.99
    As low as:
    Buy in bulk and save
  • Varta V15H NiMH Button Cell Battery

    Varta V15H NiMH Button Cell Battery

    Batteries Batteries/Size Batteries/Chemistry Batteries/Brand Batteries/Voltage Batteries/Chemistry/NiMH Batteries/Chemistry/Shop All Chemistries Batteries/Size/Shop All Sizes Batteries/Brand/Shop All Brands Batteries/Voltage/Shop All Voltage Batteries/Type/Button Batteries Batteries/Type Batteries/Type/Shop All Types Batteries/Brand/Varta Batteries/Voltage/1.2 Volt Batteries/Type/Rechargeable
    As low as:
    Buy in bulk and save
  • Varta V40H NIMH Button Battery

    Varta V40H NIMH Button Battery

    Batteries Batteries/Size Batteries/Chemistry Batteries/Brand Batteries/Voltage Batteries/Chemistry/NiMH Batteries/Chemistry/Shop All Chemistries Batteries/Size/Shop All Sizes Batteries/Brand/Shop All Brands Batteries/Voltage/Shop All Voltage Batteries/Type/Button Batteries Batteries/Type Batteries/Type/Shop All Types Batteries/Brand/Varta Batteries/Voltage/1.2 Volt NON-BUCKET/NiMH
    $7.99
    As low as:
  • Varta V450HR NiMH Button Cell Battery

    Varta V450HR NiMH Button Cell Battery

    Batteries Batteries/Size Batteries/Chemistry Batteries/Brand Batteries/Voltage Batteries/Chemistry/NiMH Batteries/Chemistry/Shop All Chemistries Batteries/Size/Shop All Sizes Batteries/Brand/Shop All Brands Batteries/Voltage/Shop All Voltage Batteries/Type/Button Batteries Batteries/Type Batteries/Type/Shop All Types Batteries/Brand/Varta Batteries/Voltage/1.2 Volt
    $7.99
    As low as:
    Buy in bulk and save
  • Varta V80H NiMH Button Cell Battery

    Varta V80H NiMH Button Cell Battery

    Batteries Batteries/Size Batteries/Chemistry Batteries/Brand Batteries/Voltage Batteries/Chemistry/NiMH Batteries/Chemistry/Shop All Chemistries Batteries/Size/Shop All Sizes Batteries/Brand/Shop All Brands Batteries/Voltage/Shop All Voltage Batteries/Type/Button Batteries Batteries/Type Batteries/Type/Shop All Types Batteries/Brand/Varta Batteries/Voltage/1.2 Volt Batteries/Type/Rechargeable
    $7.99
    As low as:
    Buy in bulk and save
  • AAA Energizer Ultimate (L92) Lithium Batteries (2-Card)

    AAA Energizer Ultimate (L92) Lithium Batteries (2-Card)

    Batteries Batteries/Size Batteries/Chemistry Batteries/Brand Batteries/Voltage Batteries/Chemistry/Lithium Batteries/Chemistry/Shop All Chemistries Batteries/Size/AAA Batteries/Size/Shop All Sizes Batteries/Brand/Energizer Batteries/Brand/Shop All Brands Batteries/Voltage/Shop All Voltage Batteries/Type Batteries/Type/Shop All Types Batteries/Voltage/1.5 Volt Energizer/Energizer Ultimate Lithium nonUSA
    $8.19
    As low as:
    Buy in bulk and save
  • C Energizer MAX E93BP-4 Alkaline Batteries (4 Card)

    C Energizer MAX E93BP-4 Alkaline Batteries (4 Card)

    Batteries Batteries/Size Batteries/Chemistry Batteries/Brand Batteries/Voltage Batteries/Chemistry/Alkaline Batteries/Chemistry/Shop All Chemistries Batteries/Size/C Batteries/Size/Shop All Sizes Batteries/Brand/Energizer Batteries/Brand/Shop All Brands Batteries/Voltage/Shop All Voltage Batteries/Type Batteries/Type/Shop All Types Batteries/Voltage/1.5 Volt Energizer/Energizer Max nonUSA
    $8.29
    As low as:
    Buy in bulk and save
  • Varta CP300H NiMH Button Cell Battery

    Varta CP300H NiMH Button Cell Battery

    Batteries Batteries/Size Batteries/Chemistry Batteries/Brand Batteries/Voltage Batteries/Chemistry/NiMH Batteries/Chemistry/Shop All Chemistries Batteries/Size/Shop All Sizes Batteries/Brand/Shop All Brands Batteries/Voltage/Shop All Voltage Batteries/Type/Button Batteries Batteries/Type Batteries/Type/Shop All Types Batteries/Brand/Varta Batteries/Voltage/1.2 Volt
    $8.39
    As low as:
    Buy in bulk and save
  • Varta V250H NiMH Button Cell Battery

    Varta V250H NiMH Button Cell Battery

    Batteries Batteries/Size Batteries/Chemistry Batteries/Brand Batteries/Voltage Batteries/Chemistry/NiMH Batteries/Chemistry/Shop All Chemistries Batteries/Size/Shop All Sizes Batteries/Brand/Shop All Brands Batteries/Voltage/Shop All Voltage Batteries/Type/Button Batteries Batteries/Type Batteries/Type/Shop All Types Batteries/Brand/Varta Batteries/Voltage/1.2 Volt Batteries/Type/Rechargeable
    $8.39
    As low as:
    Buy in bulk and save
  • 3-Pack 357 Energizer (LR44/A76) Silver Oxide Button Batteries

    3-Pack 357 Energizer (LR44/A76) Silver Oxide Button Batteries

    Batteries Batteries/Size Batteries/Chemistry Batteries/Brand Batteries/Voltage Batteries/Chemistry/Shop All Chemistries Batteries/Size/Shop All Sizes Batteries/Brand/Energizer Batteries/Brand/Shop All Brands Batteries/Voltage/Shop All Voltage Batteries/Type/Button Batteries Batteries/Type Batteries/Chemistry/Silver Oxide Batteries/Voltage/1.55 Volt Energizer/Energizer Silver Oxide nonUSA
    As low as:
  • INR21700 30T 3.6V Samsung 2000mAh Li-ion Battery – Flat Top

    INR21700 30T 3.6V Samsung 3000mAh Li-ion Battery – Flat Top

    Batteries Batteries/Size Batteries/Chemistry Batteries/Brand Batteries/Voltage Batteries/Chemistry/Shop All Chemistries Batteries/Size/Shop All Sizes Batteries/Brand/Shop All Brands Batteries/Voltage/Shop All Voltage Batteries/Chemistry/Lithium Ion Batteries/Type Batteries/Type/Shop All Types Batteries/Brand/Samsung Batteries/Voltage/3.6 Volt Batteries/Type/Rechargeable Batteries/Type/Flat Top Batteries NON-BUCKET/Lithium Ion For Mega and Marketplace
    $8.49
    As low as:

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.