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  • Panasonic CR1220 lithium coin cell batteries in bulk pack
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    Panasonic

    250-Pack Panasonic CR1220 3 Volt Lithium Coin Cell Batteries

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    $505.79
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  • Photo lithium CR2 batteries by Energizer for cameras and electronics
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    Energizer

    96-Pack CR2 Energizer 3 Volt Lithium Batteries (48 Cards of 2)

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    $505.99
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  • Bulk Xeno 3.6V lithium batteries for electronics and industry
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    Xeno

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

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    $519.99
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  • Panasonic 250-pack AAA NiMH rechargeable batteries flat top HHR70AAAB7
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    Panasonic

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

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    $519.99
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  • Pack of Energizer CR2 lithium batteries for photo devices
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    Energizer

    96-Pack CR2 Energizer 3 Volt Lithium Battery

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    $519.99
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  • 1000-pack MaxPowerCell CR2032 3V lithium coin cell batteries on card
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    MaxPowerCell

    1000-Pack CR2032 MaxPowerCell 3V Lithium Batteries (On Card)

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    $529.99
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  • 216-pack Duracell Procell Intense CR123 lithium batteries in 18 boxes
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    Duracell Procell

    216-Pack CR123 Duracell Procell Intense Lithium Batteries

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    $529.99
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  • Panasonic 2CR5 6 volt lithium batteries in 100-pack bulk packaging
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    Panasonic

    100-Pack 2CR5 Panasonic 6 Volt Lithium (245, DL245, EL2CR5) Batteries

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    $549.99
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  • Toshiba 18650 rechargeable lithium ion batteries, 100-piece lot
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    Power Portable

    100-Pack 18650 Toshiba 3.6 Volt 1650 mAh Lithium Ion Batteries

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    $569.99
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  • 250-Pack Panasonic CR123A 3 Volt Lithium Battery (CR17345)
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    Panasonic

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

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    $569.99
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  • Energizer Ultimate Lithium AA and AAA battery 96-pack
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    Energizer

    96 AA (L91) + 96 AAA (L92) Energizer Ultimate Lithium Batteries

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    $569.99
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  • Energizer Industrial AA and AAA lithium batteries 96-pack combo
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    Energizer

    96 x AA (LN91) & 96 x AAA (LN92) Energizer Industrial Lithium Batteries

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    $569.99
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  • Energizer rechargeable AA and AAA battery combo pack SKU 21316
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    Energizer

    100 AA (2300mAh) + 100 AAA (800mAh) Energizer Rechargeable Battery Combo

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    $572.39
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  • Close-up of PC1300 1.5V D size alkaline battery pack
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    Duracell Procell

    432-Pack D Duracell Procell Constant PC1300 Alkaline Batteries (36 Boxes of 12)

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    $582.99
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  • EVE CR123A lithium batteries 400-pack bulk packaging
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    400-Pack EVE CR123A 3V 1450mAh Lithium Batteries

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    $589.99
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  • Duracell Procell Intense PX1400 C alkaline batteries, 432-pack
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    Duracell Procell

    432-Pack C Duracell Procell Intense PX1400 Alkaline Batteries (36 Boxes of 12)

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    $590.99
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  • 720-Pack AA Duracell (MN1500) Alkaline Batteries (5 Boxes of 144) Wholesale & direct to consumer
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    Duracell

    720-Pack AA Duracell (MN1500) Alkaline Batteries (5 Boxes of 144)

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    $635.99
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  • Samsung 35E 18650 flat top lithium-ion battery pack
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    Samsung

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

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    $649.99
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  • Samsung 18650 35E battery with spot-welded tabs
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    Samsung

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

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    $689.99
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  • 500-Pack CR123A Powerizer 3 Volt Lithium Batteries
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    Powerizer

    500-Pack CR123A Powerizer 3 Volt Lithium Batteries

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    $715.79
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  • Duracell Procell Intense PX1604 9 volt alkaline batteries in bulk pack
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    Duracell Procell

    432-Pack 9 Volt Duracell Procell Intense PX1604 Alkaline Batteries (36 Boxes of 12)

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    $721.99
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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.