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

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

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    $219.79
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  • Power Portable AA NiMH 1200mAh flat top batteries 50-pack
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    Power Portable

    50-Pack AA NiMH 1200 mAh Flat Top Batteries

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    Was: $244.29
    Now: $219.79
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  • 96-Pack CR123 MaxPowerCell 3V Lithium Batteries
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    MaxPowerCell

    96-Pack CR123 MaxPowerCell 3V Lithium Batteries

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    $219.79
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  • 100-Pack AA NiCd 1000 mAh Rechargeable Batteries
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    Power Portable

    100-Pack AA NiCd 1000 mAh Rechargeable Batteries

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    $220.79
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  • Energizer rechargeable NiMH battery combo pack with multiple sizes
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    Energizer

    12 AA (2300mAh) + 12 AAA (800mAh) + 4 C (2500mAh) + 4 D (2500mAh) + 2 9V (175mAh) Energizer Rechargeable NiMH Battery Combo

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    $221.09
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  • 24-Pack 2CR5 Panasonic 6 Volt Lithium (245, DL245, EL2CR5) Batteries consumer sales and volume pricing
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    Panasonic

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

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    $222.19
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  • 24-Pack DL123A / CR123A Duracell 3 Volt Lithium Battery
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    Duracell

    24-Pack DL123A / CR123A Duracell 3 Volt Lithium Battery

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    $222.59
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  • 12-Pack Tadiran TL-5276/W 3.6V 1.0 Ah Lithium Batteries w/ 2 Pin Connector
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    Tadiran

    12-Pack Tadiran TL-5276/W 3.6V 1.0 Ah Lithium Batteries w/ 2 Pin Connector

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    $223.29
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  • AccuPower NiMH rechargeable battery combo pack with AA, AAA, C and D cells
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    AccuPower

    8 AA (2900 mAh) + 8 AAA (1200 mAh) + 4 C (6000 mAh) + 4 D (12000 mAh) AccuPower NiMH Batteries

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    $223.89
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  • 24-Pack Duracell DL123A 3 Volt Lithium Batteries (12 Cards of 2) consumer sales and volume pricing
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    Duracell

    24-Pack Duracell DL123A 3 Volt Lithium Batteries (12 Cards of 2)

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    $223.99
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  • 24-Pack Sub C Powerizer NiMH Batteries with Tabs (4200 mAh)
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    Powerizer

    24-Pack Sub C Powerizer NiMH Batteries with Tabs (4200 mAh)

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    $223.99
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  • 24-Pack Xeno XL-060F 3.6V AA 2.4Ah Lithium Batteries with Tabs consumer sales and volume pricing
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    Xeno

    24-Pack Xeno XL-060F 3.6V AA 2.4Ah Lithium Batteries with Tabs

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    $223.99
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  • 12-Pack Duracell Ultra DL223 6 Volt Photo Lithium Batteries
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    Duracell

    12-Pack Duracell Ultra DL223 6 Volt Photo Lithium Batteries

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    $224.99
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  • Front view of Panasonic CR2012 3V lithium coin cell batteries 50-pack

    Panasonic

    50-Pack Panasonic CR2012 3 Volt Lithium Coin Cell Batteries

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  • 144-Pack C Duracell Procell Constant PC1400 Alkaline Batteries (12 Boxes of 12)
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    Duracell Procell

    144-Pack C Duracell Procell Constant PC1400 Alkaline Batteries (12 Boxes of 12)

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    $228.19
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  • 192-Pack AA Energizer MAX E91MP-8 Alkaline Batteries (24 Cards of 8)
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    Energizer

    192-Pack AA Energizer MAX E91MP-8 Alkaline Batteries (24 Cards of 8)

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    $229.59
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  • 24 x AA (2500 mAh) + 24 x AAA (900 mAh) NiMH Duracell Rechargeable Batteries Combo consumer sales and volume pricing
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    Duracell

    24 x AA (2500 mAh) + 24 x AAA (900 mAh) NiMH Duracell Rechargeable Batteries Combo

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    $232.39
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  • 4-pack Heine X-382 NiMH batteries displayed in retail packaging
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    Heine

    4-Pack Heine X-382 Replacement 3.5 Volt NiMH Medical Batteries for Otoscope Handles

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    Was: $265.99
    Now: $232.39
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  • 6-Pack Tadiran TL-5920/S 3.6V C 8.5 Ah Lithium Batteries (ER26500 / LS26500) consumer sales and volume pricing
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    Tadiran

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

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    $233.79
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  • 12-Pack Tadiran TL-5135/P 3.6V 1/6D 1.7 Ah Lithium Batteries w/ PC Pins
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    Tadiran

    12-Pack Tadiran TL-5135/P 3.6V 1/6D 1.7 Ah Lithium Batteries w/ PC Pins

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    $234.49
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  • 6-Pack Tadiran TL-4920/S XOL Series 3.6V C 8.5 Ah Lithium Batteries (ER26500 / LS26500) consumer sales and volume pricing
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    Tadiran

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

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    $235.09
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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.