Shop All Sizes
-
-
-
Energizer
24-Pack AA Energizer Recharge NH15BP4 NiMH 2300 mAh Batteries (6 Cards of 4)
$106.99As low as: -
-
OmniCel
4-Pack Omnicel 3.6 Volt D 19000 mAh (ER34615 / LSH20 / LS33600) Primary Lithium Batteries
$107.69As low as: -
-
-
-
Tadiran
12-Pack Tadiran TL-5104/P 3.6V AA 2.1 Ah Lithium Batteries w/ Axial Leads (ER14505)
$108.19As low as: -
-
Power Portable
12-Pack 18650 3.6v 2000 mAh li-ion - Protected (Button Top) - Purple
$108.99As low as: -
Tadiran
12-Pack Tadiran TLL-5902/T 3.6V 1/2 AA 1.1 Ah iXtra Series Lithium Batteries W/Tabs (ER14250)
$109.39As low as: -
-
-
-
-
Heine
2-Pack Heine X-382 Replacement 3.5 Volt NiMH Medical Batteries for Otoscope Handles
$109.99As 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.