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  • Allen Bradley SB9758T 3V Lithium PLC Battery (1770-XYC)
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    Power Portable

    Allen Bradley SB9758T 3V Lithium PLC Battery (1770-XYC)

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    $18.39
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  • CR8-LHC Flusher PLC Battery (For Flush-2 Wallingford, Toto TH559EDV410R)
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    Power Portable

    CR8-LHC Flusher PLC Battery (For Flush-2 Wallingford, Toto TH559EDV410R)

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    $18.39
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  • Epson B9670E 3.6V lithium PLC battery with wire leads
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    Epson

    Epson B9670E 3.6 Volt Lithium PLC Battery (Bondwell B300, B310)

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    $18.39
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  • Fuji Mitsubishi LS14250-MR 3.6V PLC lithium battery with connector
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    Power Portable

    Fuji / Mitsubishi LS14250-MR FBT020A 3.6V PLC Lithium Battery

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    $18.39
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  • Panasonic 18650 3.7V 3400mAh lithium ion battery with tabs
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    Panasonic

    3.7 Volt Panasonic 18650 Lithium Ion Battery (3400 mAh) with Tabs

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    $18.49
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  • Camelion AA and AAA lithium battery combo pack
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    Camelion

    4 AA + 4 AAA Camelion Lithium Battery Combo (L91 + L92 Replacement)

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    $18.49
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  • Panasonic CR1220 3V lithium coin cell battery 5-pack
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    Panasonic

    5-Pack Panasonic CR1220 3 Volt Lithium Coin Cell Battery

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    $18.49
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  • Duracell 21/23 12 volt alkaline batteries 4-pack
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    Duracell

    4-Pack 21/23 Duracell 12 Volt Alkaline Batteries (2 Cards of 2)

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    $18.59
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  • Westinghouse 12-pack 9 volt super heavy duty batteries carded
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    Westinghouse

    12-Pack 9V Westinghouse Super Heavy Duty Batteries (Carded)

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    $18.69
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  • Side view of Samsung 18650 35E Li-Ion rechargeable battery with tabs
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    Samsung

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

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    $18.69
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  • Renata 3-pack silver oxide button batteries 301 386 SR43SW
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    Renata

    3-Pack 301 / 386 / SR43SW Renata Silver Oxide Button Batteries

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    $18.69
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  • Reliable Xeno XL-050F batteries designed for demanding electronics
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    Xeno

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

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    $18.69
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  • 5-Pack DL2032 Duracell 3 Volt Lithium Coin Cell Battery (On a Card) Wholesale & direct to consumer
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    Duracell

    5-Pack DL2032 Duracell 3 Volt Lithium Coin Cell Battery (On a Card)

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    Was: $21.69
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  • Duracell Rechargeable AA DX1500 2500 mAh batteries 4 pack
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    Duracell

    AA Duracell Rechargeable (DX1500) 2500 mAhBatteries (4 Card)

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    $18.69
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  • Energizer AA NH15BP4 NiMH 2300mAh rechargeable batteries 4-pack
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    Energizer

    AA Energizer Recharge NH15BP4 NiMH 2300 mAh Batteries (4 Card)

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    $18.69
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  • 10-pack Renata CR2032 3 volt lithium coin cell batteries
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    Renata

    CR2032 Renata Lithium 3 Volt Lithium Coin Cell Batteries (Box of 10)

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    $18.69
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  • Energizer AZ675 675 zinc air hearing aid batteries, 8 pack card
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    Energizer

    Energizer AZ675 Zinc Air Hearing Aid Batteries (8 Pack)

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    $18.69
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  • Gumstick 1100 mAh NiMH Battery - Replacement for NH-14WM
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    Power Portable

    Gumstick 1100 mAh NiMH Battery - Replacement for NH-14WM

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    $18.69
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  • 3.6V Mitsubishi FX3U-32BL backup battery for industrial systems
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    Mitsubishi

    Mitsubishi GT11-50BAT 3.6V Lithium PLC Battery

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    $18.69
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  • Panasonic BR-C industrial battery for CNC equipment
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    Panasonic

    Panasonic BR-C 3V Lithium PLC Battery with Weld Leg

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    $18.69
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  • Power Portable 26800 battery shown for flashlight compatibility
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    Power Portable

    Power Portable 3.7V 26800 6800mAh Protected Li-Ion Battery

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    $18.69
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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.