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  • 432-pack Duracell Procell Intense PX1300 1.5V D batteries
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    Duracell Procell

    432-Pack D Duracell Procell Intense PX1300 Alkaline Batteries (36 Boxes of 12)

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    $721.99
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  • Panasonic CR2012 coin cell batteries with long shelf life

    Panasonic

    250-Pack Panasonic CR2012 3 Volt Lithium Coin Cell Batteries

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  • Panasonic Industrial CR123A 3 volt lithium batteries 400-pack
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    Panasonic

    Panasonic Industrial CR123A 3V Lithium Batteries, 400-Pack (CR17345)

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    $758.99
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  • Bulk Panasonic CR2 batteries with long shelf life
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    Panasonic

    400-Pack CR2 Panasonic Industrial 3 Volt Lithium Batteries

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    $769.99
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  • Duracell Coppertop alkaline battery combo pack assortment

    Duracell

    288 AA + 288 AAA + 48 C + 48 D + 48 9 Volt Duracell Coppertop Alkaline Battery Combo

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

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

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    $839.99
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  • 400 Panasonic CR123A lithium batteries in original packaging
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    Panasonic

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

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    $872.99
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  • Box of 600 MaxPowerCell CR123A 3V lithium batteries
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    MaxPowerCell

    600-Pack CR123 MaxPowerCell 3V Lithium Batteries

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    $872.99
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  • EVE 1450mAh CR123A battery pack for cameras and flashlights
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    EVE CR123A 3V 1450mAh Lithium Battery 1000-Pack

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    $939.99
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  • Reliable 1.2Ah Xeno lithium battery for long-life power
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    Xeno

    250-Pack Xeno XL-050FAX 3.6V 1/2 AA 1.2Ah Lithium Batteries w/ Axial Leads

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    $989.99
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  • Bulk pack of Xeno 3.6V 2/3 AA lithium batteries
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    Xeno

    250-Pack Xeno XL-055F 3.6V 2/3 AA 1.65Ah Lithium Batteries with Axial Leads

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    $999.99
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  • 96 cards of two Energizer CR2 lithium batteries
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    Energizer

    192-Pack CR2 Energizer 3 Volt Lithium Batteries (96 Cards of 2)

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    $1,005.99
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  • Panasonic CR1220 battery pack with 500 lithium coin cells
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    Panasonic

    500-Pack Panasonic CR1220 3 Volt Lithium Coin Cell Batteries

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    $1,011.49
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  • Samsung 35E 18650 flat top lithium-ion battery
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    Samsung

    100-Pack 18650 3.6v Samsung 3500 mAh (35E) li-on Batteries

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    $1,099.99
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  • Samsung 35E 18650 battery with spot-welded tabs
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    Samsung

    100-Pack 18650 3.6v Samsung 3500 mAh (35E) li-on Battery with Tabs

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    $1,149.99
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  • 800-pack Panasonic Industrial CR123A 3V lithium batteries
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    Panasonic

    800-Pack Panasonic Industrial CR123A 3 Volt Lithium Battery (CR17345)

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    $1,437.69
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  • Panasonic CR2012 coin cell batteries with 10-year shelf life

    Panasonic

    500-Pack Panasonic CR2012 3 Volt Lithium Coin Cell Batteries

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  • 1200-pack MaxPowerCell CR123A 3V lithium batteries
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    MaxPowerCell

    1200-Pack CR123 MaxPowerCell 3V Lithium Batteries

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    $1,599.99
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  • 800-count Panasonic CR2 batteries for cameras
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    Panasonic

    800-Pack CR2 Panasonic Industrial 3 Volt Lithium Batteries

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    $1,665.99
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  • Panasonic CR123A 3 Volt lithium batteries 800-pack
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    Panasonic

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

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    $1,669.99
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  • Bulk 500-pack Xeno XL-055F lithium batteries for electronics
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    Xeno

    500-Pack Xeno XL-055F 3.6V 2/3 AA 1.65Ah Lithium Batteries with Axial Leads

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    $1,849.99
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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.