Shop All Sizes
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Samsung
Samsung INR21700-50S 3.6V 5000mAh Button Top Battery
Batteries Batteries/Size Batteries/Size/Shop All Sizes Batteries/Type Batteries/Type/Shop All Types Batteries/Chemistry Batteries/Chemistry/Lithium Ion Batteries/Chemistry/Shop All Chemistries Batteries/Brand Batteries/Brand/Samsung Batteries/Brand/Shop All Brands Batteries/Voltage Batteries/Voltage/3.6 Volt Batteries/Voltage/Shop All Voltage$18.69As low as: -
Energizer
Energizer 529 6 Volt Spring Type Alkaline MAX Lantern Battery
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Rayovac
12-Pack Rayovac A23 12V Alkaline Batteries (6 Cards of 2)
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Panasonic
18650 3.6v Panasonic 3500 mAh li-on Flat Top Battery (NCR18650GA)
Batteries Batteries/Size Batteries/Size/18650 Batteries/Size/Shop All Sizes Batteries/Type Batteries/Type/Assembly Batteries Batteries/Type/Shop All Types Batteries/Type/Flat Top Batteries Batteries/Type/Rechargeable Batteries/Chemistry/Lithium Ion Batteries/Chemistry Batteries/Chemistry/Shop All Chemistries Batteries/Brand Batteries/Brand/Panasonic Batteries/Brand/Shop All Brands Batteries/Voltage Batteries/Voltage/3.7 Volt Batteries/Voltage/Shop All Voltage$18.99As low as: -
Westinghouse
24-Pack AA Westinghouse Dynamo Alkaline Batteries (6 Cards of 4)
Batteries Batteries/Size Batteries/Size/AA Batteries/Size/Shop All Sizes Batteries/Type Batteries/Type/Shop All Types Batteries/Chemistry Batteries/Chemistry/Alkaline Batteries/Chemistry/Shop All Chemistries Batteries/Brand Batteries/Brand/Westinghouse Batteries/Brand/Shop All Brands Batteries/Voltage Batteries/Voltage/1.5 Volt Batteries/Voltage/Shop All Voltage$18.99As low as: -
Renata
5-Pack 357 / SR44W Renata Silver Oxide Button Batteries
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Renata
5-Pack CR1025 Renata 3 Volt Lithium Coin Cell Batteries
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Renata
5-Pack CR1225 Renata 3 Volt Lithium Coin Cell Batteries
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Rayovac
5-Pack Rayovac CR2430 Lithium Coin Cell Batteries (Carded)
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Energizer
6-Pack 395 / SR927SW Energizer Silver Oxide Button Batteries
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Duracell
6-Pack Duracell 76A Alkaline Button Battery (LR44, A76)
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EBL
9V EBL 150mAh Rechargeable Batteries (2 Card)
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Duracell
AA Duracell Coppertop Powerboost Alkaline (MN1500) Battery - (24 Card)
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GE Fanuc
GE Fanuc A02B-0118-K111 3V Lithium PLC Battery
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Omron
OMRON CS1W-BAT01 Lithium PLC Backup Battery
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Toshiba
Toshiba ER4/3.6V Battery with Brown Connector
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Toshiba
Toshiba ER4/3.6V Battery with White Connector
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Panasonic
1 x Energizer + 1 x Panasonic 2CR5 Photo Lithium Batteries (2 Total)
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Power Portable
3.2 Volt 26650 LiFePO4 Battery (3300 mAh) with Tabs
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Varta
Varta 3/V80H 2P 3.6 Volt 2 Pin NiMH Battery
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Varta
7.2 Volt Varta 150 mAh 6/8H NiMH Battery (9 Volt Size)
Batteries/Brand/Varta Batteries/Voltage/7.2 Volt Batteries/Voltage/9 Volt Batteries/Type/Rechargeable Batteries Batteries/Size Batteries/Chemistry Batteries/Brand Batteries/Voltage Batteries/Chemistry/NiMH Batteries/Chemistry/Shop All Chemistries Batteries/Size/9 Volt Batteries/Size/Shop All Sizes Batteries/Brand/Shop All Brands Batteries/Voltage/Shop All Voltage Batteries/Type Batteries/Type/Shop All TypesAs low as:
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.