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  • High-capacity Xeno XL-205F lithium batteries in D size
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    Xeno

    8-Pack Xeno XL-205F 3.6V D 19Ah Lithium Batteries

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    $314.59
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  • 100-pack Panasonic AAA NiMH 700 mAh flat top rechargeable batteries
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    Panasonic

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

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    $316.39
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  • Pack of Power Portable 1.2V AA rechargeable batteries
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    Power Portable

    100-Pack AA NiMH 1800 mAh Batteries

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    $320.59
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  • 240-pack Westinghouse 9 volt super heavy duty batteries in carded packaging
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    Westinghouse

    240-Pack 9 Volt Westinghouse Super Heavy Duty Batteries (Carded)

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    $321.99
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  • 48 x AA (1350 mAh) + 48 x AAA (600 mAh) NiMH Rayovac Battery Combo
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    Rayovac

    48 x AA (1350 mAh) + 48 x AAA (600 mAh) NiMH Rayovac Battery Combo

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    $322.29
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  • Energizer Ultimate Lithium AA and AAA battery pack, 72 count
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    Energizer

    48 AA (L91) + 24 AAA (L92) Energizer Ultimate Lithium Batteries

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    $326.19
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  • Energizer Industrial lithium AA and AAA battery bulk pack
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    Energizer

    48 x AA (LN91) & 24 x AAA (LN92) Energizer Industrial Lithium Batteries

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    $326.19
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  • 72-pack Duracell Coppertop MN1604 9 Volt alkaline batteries
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    Duracell

    72-Pack 9 Volt Duracell Coppertop MN1604 Alkaline Batteries (6 Boxes of 12)

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    $326.19
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  • Six Saft LSH20 3.6V D lithium batteries in retail packaging
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    SAFT

    6-Pack Saft LSH20 3.6 Volt D 13000 mAh Lithium Batteries

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    $327.19
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  • 100-pack Panasonic CR2 3 volt lithium batteries for cameras
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    Panasonic

    100-Pack CR2 Panasonic Industrial 3 Volt Lithium Batteries

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    $330.39
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  • Panasonic CR2354 coin cell batteries in bulk pack
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    Panasonic

    50-Pack CR2354 Panasonic 3 Volt Lithium Coin Cell Batteries

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    $331.79
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  • PowerOne P675 hearing aid batteries 360-pack in six boxes
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    PowerOne

    360-Pack Size P675 PowerOne Hearing Aid Batteries (6 boxes of 60)

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    $332.79
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  • Tenergy 100-pack AAA NiMH rechargeable batteries 1000 mAh
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    Tenergy

    100-Pack AAA Tenergy NiMH Batteries (1000 mAh)

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    $335.99
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  • 200-Pack Procell CR2016 Coin Cell Lithium Batteries (40 Cards of 5) Wholesale & direct to consumer
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    Duracell Procell

    200-Pack Procell CR2016 Coin Cell Lithium Batteries (40 Cards of 5)

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    $335.99
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  • Duracell Procell CR2025 lithium coin cell batteries, 200-pack on cards
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    Duracell Procell

    200-Pack Procell CR2025 Coin Cell Lithium Batteries (40 Cards of 5)

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    $335.99
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  • PowerOne P10 Size 10 hearing aid batteries 360-pack
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    PowerOne

    360-Pack Size P10 PowerOne Hearing Aid Batteries (6 boxes of 60)

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    $335.99
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  • PowerOne P13 hearing aid batteries, 360-pack in six boxes of 60
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    PowerOne

    360-Pack Size P13 PowerOne Hearing Aid Batteries (6 boxes of 60)

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    $335.99
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  • PowerOne P312 hearing aid batteries 360-pack in six boxes
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    PowerOne

    360-Pack Size P312 PowerOne Hearing Aid Batteries (6 boxes of 60)

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    $335.99
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  • Power Portable 12.8V LiFePO4 battery pack with prewired leads
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    Power Portable

    12.8 Volt LiFePO4 Battery Pack with Leads (9900 mAh)

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    $338.09
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  • 24-pack Duracell Ultra CR2 3 volt lithium batteries
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    Duracell

    24-Pack CR2 Duracell Ultra 3 Volt Lithium Batteries (12 Cards of 2)

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    $339.79
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  • Panasonic CR123A 3 Volt lithium battery 100-pack
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    Panasonic

    100-Pack Panasonic CR123A 3 Volt Lithium Battery (CR17345)

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    $340.19
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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.