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  • 144-Pack 9 Volt Duracell Procell Constant PC1604 Alkaline Batteries (12 Boxes of 12)
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    Duracell Procell

    144-Pack 9 Volt Duracell Procell Constant PC1604 Alkaline Batteries (12 Boxes of 12)

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    $386.39
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  • Duracell Procell Intense PX1604 9 volt alkaline batteries in bulk pack
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    Duracell Procell

    144-Pack 9 Volt Duracell Procell Intense PX1604 Alkaline Batteries (12 Boxes of 12)

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    $386.39
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  • Duracell 76A LR44 alkaline button batteries 288-pack
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    Duracell

    288-Pack Duracell 76A Alkaline Button Battery (LR44, A76)

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    $391.99
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  • AccuPower NiMH rechargeable AA, AAA, C and D battery combo pack
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    AccuPower

    16 AA (2900 mAh) + 16 AAA (1200 mAh) + 8 C (6000 mAh) + 8 D (12000 mAh) AccuPower NiMH Batteries

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    $405.89
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  • Energizer Ultimate Lithium AA and AAA battery 48-pack
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    Energizer

    48 AA (L91) + 48 AAA (L92) Energizer Ultimate Lithium Batteries

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    $405.99
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  • Energizer Industrial lithium AA and AAA battery pack, 48 count each
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    Energizer

    48 x AA (LN91) & 48 x AAA (LN92) Energizer Industrial Lithium Batteries

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    $405.99
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  • 48-pack Duracell DL123A CR123 3 volt lithium batteries on cards
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    Duracell

    48-Pack Duracell DL123A 3 Volt Lithium Batteries (24 Cards of 2)

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    $405.99
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  • Panasonic Eneloop Pro AAA rechargeable batteries 48-pack
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    Panasonic

    48-Pack AAA NiMH Panasonic Eneloop Pro Rechargeable Batteries (12 Cards of 4)

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    $414.39
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  • AccuPower AAA and AA NiMH rechargeable battery combo pack
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    AccuPower

    48 x AAA (1200 mAh) + 48 x AA (2900 mAh) NiMH AccuPower Batteries

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    $415.59
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  • 50-pack Toshiba rechargeable 18650 batteries with flat ends
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    Power Portable

    50 x 18650 Toshiba 3.6 Volt 1650 mAh Lithium Ion Batteries

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    $418.59
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  • Duracell 72-pack AA 2500mAh NiMH rechargeable batteries packaging
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    Duracell

    72-Pack AA Duracell 2500mAh NiMH Rechargeable Batteries (12 Cards of 6)

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    $419.89
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  • Panasonic Eneloop Pro AA rechargeable batteries, 48-pack
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    Panasonic

    48-Pack AA NiMH Panasonic Eneloop Pro Rechargeable Batteries (12 Cards of 4)

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    $419.99
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  • Close-up of Panasonic CR2012 3 volt lithium coin cells

    Panasonic

    100-Pack Panasonic CR2012 3 Volt Lithium Coin Cell Batteries

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  • Energizer rechargeable AA and AAA battery combo pack
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    Energizer

    48 AA (2300mAh) + 48 AAA (800mAh) Energizer Rechargeable Battery Combo

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    $432.49
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  • Power Portable 12V LiFePO4 battery pack with LCD display
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    Power Portable

    12 Volt LiFePO4 Battery Pack (21 Ah) (252Wh, 30Amp rate) with LCD

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    $434.69
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  • AccuPower NiMH rechargeable battery combo pack with AA, AAA, C, and D sizes
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    AccuPower

    24 AA (2600 mAh) + 24 AAA (1100 mAh) + 8 C (4500 mAh) + 8 D (10000 mAh) NiMH AccuLoop Batteries

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    $447.89
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  • Front view of 24-pack Duracell Ultra DL223 6V photo lithium batteries
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    Duracell

    24-Pack Duracell Ultra DL223 6 Volt Photo Lithium Batteries

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    $447.99
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  • Energizer Industrial EN22 9 Volt alkaline batteries, 144-pack
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    Energizer

    144-Pack 9 Volt Energizer Industrial EN22 Alkaline Batteries (2 boxes of 72)

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    $452.89
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  • Duracell rechargeable AA and AAA battery combo pack with 96 batteries
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    Duracell

    48 AA (2500 mAh) + 48 AAA (900 mAh) Duracell Rechargeable Battery Combo

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    $456.99
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  • High-capacity Tadiran 8.5 Ah lithium battery with button top
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    Tadiran

    12-Pack Tadiran TL-5920/S 3.6V C 8.5 Ah Lithium Batteries (ER26500 / LS26500)

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    $457.99
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  • High-capacity Tadiran C-size lithium thionyl chloride battery
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    Tadiran

    12-Pack Tadiran TL-4920/S XOL Series 3.6V C 8.5 Ah Lithium Batteries (ER26500 / LS26500)

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    $460.19
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Shop All Sizes
 

Exploring the Different Sizes of Batteries We Sell at Mega Batteries

 

At Mega Batteries, we understand that choosing the right battery size is crucial for the optimal performance of your devices. With a wide array of battery sizes available, we cater to various needs, from everyday household items to specialized equipment. 

 

1. AA Batteries

AA batteries are among the most commonly used batteries, powering everything from remote controls and toys to digital cameras. They typically provide a nominal voltage of 1.5 volts for alkaline versions and 1.2 volts for rechargeable NiMH types.

Applications: Ideal for low to moderate-drain devices, AA batteries offer reliable performance and longevity​.

 

2. AAA Batteries

AAA batteries are smaller than AA batteries but are equally versatile. They are used in devices like wireless mice, remote controls, and small flashlights. Their nominal voltage is also 1.5 volts for alkaline batteries and 1.2 volts for rechargeable variants.

Applications: Best suited for low-drain devices, AAA batteries are a staple in many households​.

 

3. C Batteries

C batteries are larger and provide more power than AA and AAA batteries. They are typically used in toys, flashlights, and portable radios, delivering a nominal voltage of 1.5 volts.

Applications: C batteries are ideal for high-drain devices, providing the necessary power for prolonged use​.

 

4. D Batteries

D batteries are among the largest cylindrical batteries, often found in high-drain devices such as large flashlights, boomboxes, and certain types of toys. They provide 1.5 volts and are known for their high capacity.

Applications: Suitable for devices that require long-lasting power, D batteries are commonly used in camping gear and emergency lighting​.

 

5. 9V Batteries

9V batteries are essential for devices that require a higher voltage, such as smoke detectors, guitar pedals, and some types of remote controls. They have a unique rectangular shape and provide a nominal voltage of 9 volts.

Applications: Widely used in safety devices and electronics requiring more power, 9V batteries are indispensable for home safety​.

 

6. 18650 Batteries

18650 batteries are cylindrical lithium-ion batteries that have gained popularity in high-drain devices like laptops, flashlights, and electric vehicles. They typically provide a nominal voltage of 3.7 volts.

Applications: These batteries are ideal for portable electronics and applications that demand high energy density​.

 

7. CR123A Batteries

CR123A batteries are lithium batteries used primarily in cameras, flashlights, and some security devices. They offer a nominal voltage of 3 volts and are known for their compact size and high energy density.

Applications: Often used in high-performance devices, CR123A batteries are ideal for photography and security systems​.

 

8. Specialty Batteries

In addition to standard sizes, we also offer specialty batteries for specific applications. These include:

Button Cell Batteries: Used in watches, hearing aids, and small electronic devices.
Solar Batteries: Designed for solar-powered systems, allowing efficient energy storage​.

Rechargeable Packs: Often used in power tools and electronic devices that require higher capacities​.

 

At Mega Batteries, we pride ourselves on providing a comprehensive selection of battery sizes to suit every need. From AA and AAA to 9V and specialty batteries, we offer high-quality power solutions that keep your devices running smoothly.

 

Explore our extensive inventory today to find the perfect battery size for your requirements! For more information and to shop for your battery needs, visit Mega Batteries.