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  • Panasonic BR-1632/HAN lithium coin cell for compact devices
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    Panasonic

    Panasonic BR-1632/HAN 3V Lithium Battery W/ 2 Pins

    Batteries Batteries/Size Batteries/Size/Shop All Sizes Batteries/Type Batteries/Type/Coin Cell Lithiums Batteries/Type/Shop All Types Batteries/Chemistry Batteries/Chemistry/Lithium Batteries/Chemistry/Shop All Chemistries Batteries/Brand Batteries/Brand/Panasonic Batteries/Brand/Shop All Brands Batteries/Voltage Batteries/Voltage/3 Volt Batteries/Voltage/Shop All Voltage Panasonic Coin Cell w/Tabs nonUSA
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  • Panasonic lithium coin cell battery, part BR-2330A/GAN
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    Panasonic

    Panasonic BR-2330A/GAN 3V Lithium Battery w/ 2 Pin

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    $11.19
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  • Panasonic CR2412 3V lithium coin cell battery on card
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    Panasonic

    Panasonic Cr2412 3V Lithium Battery (On Card)

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    $11.19
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  • Panasonic CR2477/F2N 3V lithium coin cell battery with opposite tabs
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    Panasonic

    Panasonic CR2477/F2N 3V Lithium Coin Cell Battery w/tabs

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    $11.19
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  • Side angle of SAFT LS14500 AA lithium cell
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    SAFT

    SAFT LS14500 AA 3.6 Volt Lithium Battery (2600 mAh)

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    $11.19
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  • Powerizer Sub C NiMH battery 4500mAh with tabs front view
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    Powerizer

    Sub C Powerizer NiMH Battery with Tabs (4500 mAh)

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    $11.19
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  • Varta V150H NiMH rechargeable button cell battery
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    Varta

    Varta V150H NiMH Button Cell Battery

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    $11.19
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  • Varta V15H NiMH button cell battery SKU 21243
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    Varta

    Varta V15H NiMH Button Cell Battery

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    $11.19
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  • Varta V40H NiMH button battery 40mAh 1.2V
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    Varta

    Varta V40H NIMH Button Battery

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    $11.19
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  • Varta V450HR NiMH button cell battery, 450mAh, 1.2V
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    Varta

    Varta V450HR NiMH Button Cell Battery

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    $11.19
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  • Varta V80H NiMH Button Cell Battery
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    Varta

    Varta V80H NiMH Button Cell Battery

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    $11.19
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  • Energizer Ultimate AAA lithium batteries 2-card pack
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    Energizer

    AAA Energizer Ultimate (L92) Lithium Batteries (2-Card)

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    $11.49
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  • Rayovac 941C 6 volt spring top lantern battery

    Rayovac

    Rayovac 941 6 Volt Spring Top Zinc Carbon Lantern Battery

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  • C Energizer MAX E93BP-4 Alkaline Batteries (4 Card)
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    Energizer

    C Energizer MAX E93BP-4 Alkaline Batteries (4 Card)

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    $11.69
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  • Duracell 2L76 (CR1/3N) 3V lithium battery front view
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    Duracell

    Duracell 2L76 (CR1/3N) 3 Volt Lithium Battery

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    $11.79
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  • Varta CP300H NiMH 1.2V button cell battery front view
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    Varta

    Varta CP300H NiMH Button Cell Battery

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    $11.79
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  • Varta V250H NiMH rechargeable button cell battery
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    Varta

    Varta V250H NiMH Button Cell Battery

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    $11.79
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  • Power Portable 18500 3.2V LiFePO4 800mAh rechargeable battery front view
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    Power Portable

    18500 3.2 Volt LiFePO4 Battery (800 mAh)

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    $11.89
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  • Energizer 357 LR44/A76 silver oxide button batteries 3-pack

    Energizer

    3-Pack 357 Energizer (LR44/A76) Silver Oxide Button Batteries

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  • Samsung INR21700 30T 3.6V flat top battery front view
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    Samsung

    INR21700 30T 3.6V Samsung 3000mAh Li-ion Battery – Flat Top

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    $11.89
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  • Power Portable 18500 3.7V lithium-ion battery with tabs
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    Power Portable

    18500 3.6v 1500 mAh li-on Battery w/ Tabs

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    $12.19
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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.