• Energizer 529 6 Volt Spring Type Alkaline MAX Lantern Battery

    Energizer 529 6 Volt Spring Type Alkaline MAX Lantern Battery

    Batteries Batteries/Size Batteries/Chemistry Batteries/Brand Batteries/Voltage Batteries/Chemistry/Alkaline 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 Batteries/Type/Shop All Types Batteries/Voltage/6 Volt Batteries/Size/Lantern Energizer/Energizer Specialty Batteries NON-BUCKET/Alkaline Batteries nonUSA
    $18.89
    As low as:
  • 12-Pack Rayovac A23 12V Alkaline Batteries (6 Cards of 2)

    12-Pack Rayovac A23 12V Alkaline Batteries (6 Cards of 2)

    Batteries Batteries/Size Batteries/Chemistry Batteries/Brand Batteries/Voltage Batteries/Chemistry/Alkaline 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/Size/A23 / A27 Batteries/Brand/Rayovac Batteries/Voltage/12 Volt NON-BUCKET/Alkaline Batteries
    $18.99
    As low as:
  • 18650 3.6v Panasonic 3500 mAh li-on Flat Top Battery (NCR18650GA)

    18650 3.6v Panasonic 3500 mAh li-on Flat Top Battery (NCR18650GA)

    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/Assembly Batteries Batteries/Type Batteries/Type/Shop All Types Batteries/Size/18650 Batteries/Brand/Panasonic Batteries/Voltage/3.7 Volt Batteries/Type/Rechargeable Batteries/Type/Flat Top Batteries
    $18.99
    As low as:
    Buy in bulk and save
  • 24-Pack AA Westinghouse Dynamo Alkaline Batteries (6 Cards of 4)

    24-Pack AA Westinghouse Dynamo Alkaline Batteries (6 Cards of 4)

    Batteries Batteries/Size Batteries/Chemistry Batteries/Brand Batteries/Voltage Batteries/Chemistry/Alkaline 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/Voltage/1.5 Volt Batteries/Brand/Westinghouse NON-BUCKET/Alkaline Batteries
    $18.99
    As low as:
  • 5-Pack 357 / SR44W Renata Silver Oxide Button Batteries

    5-Pack 357 / SR44W Renata 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/Shop All Brands Batteries/Voltage/Shop All Voltage Batteries/Type/Button Batteries Batteries/Type Batteries/Type/Shop All Types Batteries/Chemistry/Silver Oxide Batteries/Brand/Renata Batteries/Voltage/1.55 Volt NON-BUCKET/Silver Oxide
    $18.99
    As low as:
  • 5-Pack CR1025 Renata 3 Volt Lithium Coin Cell Batteries

    5-Pack CR1025 Renata 3 Volt Lithium Coin Cell Batteries

    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/Renata Batteries/Voltage/3 Volt Batteries/Type/Coin Cell Lithiums NON-BUCKET/Lithium Coin Cell
    $18.99
    As low as:
  • 5-Pack CR1225 Renata 3 Volt Lithium Coin Cell Batteries

    5-Pack CR1225 Renata 3 Volt Lithium Coin Cell Batteries

    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/Renata Batteries/Voltage/3 Volt Batteries/Type/Coin Cell Lithiums NON-BUCKET/Lithium Coin Cell
    $18.99
    As low as:
  • 6-Pack 395 / SR927SW Energizer Silver Oxide Button Batteries

    6-Pack 395 / SR927SW Energizer 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/Type/Shop All Types Batteries/Chemistry/Silver Oxide Batteries/Voltage/1.55 Volt Energizer/Energizer Silver Oxide NON-BUCKET/Silver Oxide
    $18.99
    As low as:
  • 9 Volt Duracell Coppertop Alkaline (MN1604TB8) Battery (8 Pack)

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

    Specials Batteries/Size Batteries/Chemistry Batteries/Brand Batteries/Voltage Batteries/Chemistry/Alkaline Batteries/Chemistry/Shop All Chemistries Batteries/Size/9 Volt 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/9 Volt Duracell Duracell/Duracell Coppertop NON-BUCKET/Alkaline Batteries
    $28.69
    Sale: $18.99
    As low as:
  • 9V EBL 150mAh Rechargeable Batteries (2 Card)

    9V EBL 150mAh Rechargeable Batteries (2 Card)

    Batteries Batteries/Size Batteries/Chemistry Batteries/Brand Batteries/Voltage Batteries/Chemistry/NiMH Batteries/Chemistry/Shop All Chemistries Batteries/Size/9 Volt Batteries/Size/Shop All Sizes Batteries/Brand/Shop All Brands Batteries/Voltage/Shop All Voltage Batteries/Type Batteries/Type/Shop All Types Batteries/Voltage/9 Volt Batteries/Type/Rechargeable NON-BUCKET/NiMH
    $18.99
    As low as:
  • Toshiba ER4/3.6V Battery with Brown Connector

    Toshiba ER4/3.6V Battery with Brown Connector

    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/PLC Batteries Batteries/Type Batteries/Type/Shop All Types Batteries/Voltage/3.6 Volt
    $18.99
    As low as:
  • 8-Pack AAA NiMH 700 mAh Rechargeable Batteries

    8-Pack AAA NiMH 700 mAh Rechargeable Batteries

    Batteries Batteries/Size Batteries/Chemistry Batteries/Brand Batteries/Voltage Batteries/Chemistry/NiMH Batteries/Chemistry/Shop All Chemistries Batteries/Size/AAA Batteries/Size/Shop All Sizes Batteries/Brand/Shop All Brands Batteries/Voltage/Shop All Voltage Batteries/Type Batteries/Type/Shop All Types Batteries/Type/Solar Light Batteries Batteries/Voltage/1.2 Volt Batteries/Type/Rechargeable Solar Light Batteries/NiMH Solar Batteries NON-BUCKET/NiMH
    $19.09
    As low as:
  • 1 x Energizer + 1 x Panasonic 2CR5 Photo Lithium Batteries (2 Total)

    1 x Energizer + 1 x Panasonic 2CR5 Photo Lithium Batteries (2 Total)

    Batteries Batteries/Size Batteries/Chemistry Batteries/Brand Batteries/Voltage Batteries/Chemistry/Lithium 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 Batteries/Type/Shop All Types Batteries/Type/Photo Lithium Batteries Batteries/Size/2CR5 Batteries/Brand/Panasonic Batteries/Voltage/6 Volt NON-BUCKET/Photo Lithium
    $19.19
    As low as:
  • 3.2 Volt 26650 LiFePO4 Battery (3300 mAh) with Tabs

    3.2 Volt 26650 LiFePO4 Battery (3300 mAh) with Tabs

    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/3.2 Volt Batteries/Voltage/Shop All Voltage Batteries/Type/Assembly Batteries Batteries/Type Batteries/Type/Shop All Types Batteries/Chemistry/LiFePO4 Batteries/Type/Batteries with Tabs
    $19.29
    As low as:
    Buy in bulk and save
  • Varta 3/V80H 2P 3.6 Volt 2 Pin NiMH Battery

    Varta 3/V80H 2P 3.6 Volt 2 Pin NiMH 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 Batteries/Type/Shop All Types Batteries/Brand/Varta Batteries/Voltage/3.6 Volt
    $19.29
    As low as:
    Buy in bulk and save
  • 7.2 Volt Varta 150 mAh 6/8H NiMH Battery (9 Volt Size)

    7.2 Volt Varta 150 mAh 6/8H NiMH Battery (9 Volt Size)

    Batteries Batteries/Size Batteries/Chemistry Batteries/Brand Batteries/Voltage Batteries/Chemistry/NiMH Batteries/Chemistry/Shop All Chemistries Batteries/Size/9 Volt Batteries/Size/Shop All Sizes Batteries/Brand/Shop All Brands Batteries/Voltage/Shop All Voltage Batteries/Type Batteries/Type/Shop All Types Batteries/Brand/Varta Batteries/Voltage/7.2 Volt Batteries/Voltage/9 Volt Batteries/Type/Rechargeable
    As low as:
    Buy in bulk and save
  • 18650 3.6v Panasonic 3500 mAh li-on Battery (NCR18650GA) W/ Tabs

    18650 3.6v Panasonic 3500 mAh li-on Battery (NCR18650GA) W/ Tabs

    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/Assembly Batteries Batteries/Type Batteries/Type/Shop All Types Batteries/Size/18650 Batteries/Brand/Panasonic Batteries/Voltage/3.7 Volt Batteries/Type/Rechargeable Batteries/Type/Flat Top Batteries
    $19.49
    As low as:
    Buy in bulk and save
  • EnerSys Cyclon 2V 2.5ah Sealed Lead Acid D Cell (0810-0004)

    EnerSys Cyclon 2V 2.5ah Sealed Lead Acid D Cell (0810-0004)

    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/Type Batteries/Type/Shop All Types Batteries/Chemistry/Sealed Lead Acid Batteries/Voltage/2 - 2.4 Volt Batteries/Brand/EnerSys NON-BUCKET/Sealed Lead Acid
    $19.49
    As low as:
  • Mitsubishi LS14500-MDS 3.6 Volt Lithium PLC Battery (ER6V-C119B, MR-J3BAT)

    Mitsubishi LS14500-MDS 3.6 Volt Lithium PLC Battery (ER6V-C119B, MR-J3BAT)

    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/PLC Batteries Batteries/Type Batteries/Type/Shop All Types Batteries/Size/14500 Batteries/Voltage/3.6 Volt NON-BUCKET/PLC
    $19.49
    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.