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  • 6-Pack Sub C NiCd 2200 mAh Batteries with Tabs
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    Power Portable

    6-Pack Sub C NiCd 2200 mAh Batteries with Tabs

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    $22.69
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  • 8-Pack AA Philips 1.5V Lithium Batteries
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    Philips

    8-Pack AA Philips 1.5V Lithium Batteries

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    $22.69
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  • 8-Pack CR2 Panasonic Industrial 3 Volt Lithium Batteries Wholesale & direct to consumer
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    Panasonic

    8-Pack CR2 Panasonic Industrial 3 Volt Lithium Batteries

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    $22.69
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  • C NiMH Powerex PRO Rechargeable Batteries (5000 mAh) (2 Card) consumer sales and volume pricing

    Powerex

    C NiMH Powerex PRO Rechargeable Batteries (5000 mAh) (2 Card)

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  • CR2 Duracell Ultra 3 Volt Lithium Batteries (2 Card) consumer sales and volume pricing
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    Duracell

    CR2 Duracell Ultra 3 Volt Lithium Batteries (2 Card)

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    $22.69
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  • IBM 44L0302 Raid Cache 3.6 Volt NiCd Battery Pack with Connector (1100 mAh)
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    IBM

    IBM 44L0302 Raid Cache 3.6 Volt NiCd Battery Pack with Connector (1100 mAh)

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    $22.69
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  • IBM 44L0313 Raid Cache 3.6 Volt NiMH Battery Pack with Connector (1650 mAh)
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    IBM

    IBM 44L0313 Raid Cache 3.6 Volt NiMH Battery Pack with Connector (1650 mAh)

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    $22.69
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  • OmniCel 3.6V 750 mAh (EF651625 / LTC-7PN)  Prismatic High Energy Lithium Battery consumer sales and volume pricing
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    Power Portable

    OmniCel 3.6V 750 mAh (EF651625 / LTC-7PN) Prismatic High Energy Lithium Battery

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    $22.69
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  • Tadiran 1/2 AA 3.6V 0.9Ah TLH/ iXTRA (SL-550/S) Primary Lithium Battery
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    Tadiran

    Tadiran 1/2 AA 3.6V 0.9Ah TLH/ iXTRA (SL-550/S) Primary Lithium Battery

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    $22.69
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  • 3-Pack Varta CP300H NiMH Button Cell Batteries
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    Varta

    3-Pack Varta CP300H NiMH Button Cell Batteries

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    $22.99
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  • 3-Pack Varta V250H NiMH Button Cell Batteries
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    Varta

    3-Pack Varta V250H NiMH Button Cell Batteries

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    $22.99
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  • 3-Pack Varta V600HRT NIMH Button Batteries

    Varta

    3-Pack Varta V600HRT NIMH Button Batteries

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  • 3.7 Volt 26650 Li-Ion Battery with Tabs (5000 mAh)
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    Power Portable

    3.7 Volt 26650 Li-Ion Battery with Tabs (5000 mAh)

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    $22.99
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  • 5-Pack Panasonic CR1225 / BR1225 3 Volt Lithium Coin Cell Battery
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    Panasonic

    5-Pack Panasonic CR1225 / BR1225 3 Volt Lithium Coin Cell Battery

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    $22.99
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  • 6-Pack 303 / 357 Energizer Silver Oxide Button Battery (LR44)
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    Energizer

    6-Pack 303 / 357 Energizer Silver Oxide Button Battery (LR44)

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    $22.99
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  • 6-Pack 4LR44 6 Volt Alkaline Batteries (A544, PX28A)
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    Camelion

    6-Pack 4LR44 6 Volt Alkaline Batteries (A544, PX28A)

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    $22.99
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  • Sanyo / Panasonic  20700B 3.7V Lithium Ion Battery (4250 mAh) w/ Tabs
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    Panasonic

    Sanyo / Panasonic 20700B 3.7V Lithium Ion Battery (4250 mAh) w/ Tabs

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    $22.99
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  • 3-Pack Tadiran TL-2150/S 3.6V 1/2 AA 1 Ah Lithium Battery (ER14250)
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    Tadiran

    3-Pack Tadiran TL-2150/S 3.6V 1/2 AA 1 Ah Lithium Battery (ER14250)

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    $23.19
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  • 5-Pack CR2032W Murata  3V Lithium Battery (Bulk)
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    MuRata

    5-Pack CR2032W Murata 3V Lithium Battery (Bulk)

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    $23.39
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  • 5-Pack Panasonic CR2032/HF1N 3V Lithium Coin Cell Battery w/Pins
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    Panasonic

    5-Pack Panasonic CR2032/HF1N 3V Lithium Coin Cell Battery w/Pins

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    $23.49
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  • Tadiran TL-2200/S 3.6V C 7.2 Ah Lithium Battery (ER26500 / LS26500) consumer sales and volume pricing
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    Tadiran

    Tadiran TL-2200/S 3.6V C 7.2 Ah Lithium Battery (ER26500 / LS26500)

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    $23.49
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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.