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  • 8-Pack Rayovac RL123A / Cr123A 3 Volt Lithium Battery (2 Cards of 4)
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    Rayovac

    8-Pack Rayovac RL123A / Cr123A 3 Volt Lithium Battery (2 Cards of 4)

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    $44.39
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  • AA Duracell Coppertop Powerboost Alkaline (MN1500) Battery - (40 Pack) consumer sales and volume pricing
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    Duracell

    AA Duracell Coppertop Powerboost Alkaline (MN1500) Battery - (40 Pack)

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    $44.39
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  • Omnicel 3.6 Volt D 19000 mAh (ER34615 / LSH20 / LS33600) Primary Lithium Battery consumer sales and volume pricing
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    OmniCel

    Omnicel 3.6 Volt D 19000 mAh (ER34615 / LSH20 / LS33600) Primary Lithium Battery

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    $44.39
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  • Saft LSH14 3.6 Volt C 5800 mAh Wholesale & direct to consumer
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    SAFT

    Saft LSH14 3.6 Volt C 5800 mAh Lithium Battery

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    $44.39
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  • Size 13 Duracell Activair Hearing Aid Batteries DA13 (40 pcs - 1 Box) consumer sales and volume pricing
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    Duracell

    Size 13 Duracell Activair Hearing Aid Batteries DA13 (40 pcs - 1 Box)

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    $44.39
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  • 12-Pack AA NiMH 400 mAh Rechargeable Batteries
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    Power Portable

    12-Pack AA NiMH 400 mAh Rechargeable Batteries

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    $44.79
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  • 12-Pack Panasonic CR123A 3 Volt Lithium Battery
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    Panasonic

    12-Pack Panasonic CR123A 3 Volt Lithium Battery

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    $44.79
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  • 20 AA + 20 AAA Energizer MAX Alkaline Battery Combo (On Cards)
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    Energizer

    20 AA + 20 AAA Energizer MAX Alkaline Battery Combo (On Cards)

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    $44.79
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  • 3-Pack Tadiran TL-5955/S 3.6V 2/3 AA 1.5 Ah Lithium Batteries (ER14335)  consumer sales and volume pricing
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    Tadiran

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

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    $44.79
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  • 5-Pack CR2450 Duracell 3 Volt Lithium Coin Cell Battery (On a Card) consumer sales and volume pricing
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    Duracell

    5-Pack CR2450 Duracell 3 Volt Lithium Coin Cell Battery (On a Card)

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    $44.79
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  • 50-Pack AA GP (Gold Peak) Ultra Plus Alkaline Batteries
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    Gold Peak

    50-Pack AA GP (Gold Peak) Ultra Plus Alkaline Batteries

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    $44.79
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  • 8-Pack AAA NiMH Panasonic 700 mAh HHR70AAAB7 Flat Top Rechargeable Batteries
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    Panasonic

    8-Pack AAA NiMH Panasonic 700 mAh HHR70AAAB7 Flat Top Rechargeable Batteries

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    $44.79
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  • Makita 7.2 Volt 3000 mAh NiMH Replacement Battery
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    Makita

    Makita 7.2 Volt 3000 mAh NiMH Replacement Battery

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    $44.79
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  • 5-Pack CR2477N Renata 3 Volt Lithium Coin Cell Batteries
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    Renata

    5-Pack CR2477N Renata 3 Volt Lithium Coin Cell Batteries

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    $45.09
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  • 16-Pack CR2 3 Volt Lithium Batteries

    Power Portable

    16-Pack CR2 3 Volt Lithium Batteries

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  • 5-Pack CR3032 Panasonic 3 Volt Lithium Coin Cell Battery
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    Panasonic

    5-Pack CR3032 Panasonic 3 Volt Lithium Coin Cell Battery

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    $45.49
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  • 3-Pack Tadiran TL-2100/S 3.6V AA 2.1 Ah Lithium Batteries (ER14505)
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    Tadiran

    3-Pack Tadiran TL-2100/S 3.6V AA 2.1 Ah Lithium Batteries (ER14505)

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    $45.69
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  • 4 x AAA (1200 mAh) + 4 x AA (2900 mAh) NiMH AccuPower Batteries
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    AccuPower

    4 x AAA (1200 mAh) + 4 x AA (2900 mAh) NiMH AccuPower Batteries

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    $45.69
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  • 12-Pack AAA NiMH 800 mAh 1.2 Volt Batteries
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    Power Portable

    12-Pack AAA NiMH 800 mAh 1.2 Volt Batteries

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    $45.79
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  • 12-Pack CR1632 Rayovac 3 Volt Lithium Coin Cell Batteries (6 Cards of 2)
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    Rayovac

    12-Pack CR1632 Rayovac 3 Volt Lithium Coin Cell Batteries (6 Cards of 2)

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    $45.79
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  • 24-Pack AAA Duracell MN2400B4 Alkaline Batteries (6 Cards of 4) consumer sales and volume pricing
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    Duracell

    24-Pack AAA Duracell MN2400B4 Alkaline Batteries (6 Cards of 4)

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    $45.79
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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.