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  • Front view of Roomba 5200mAh replacement battery
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    Roomba

    2-Pack Roomba 500 14.8V 5.2Ah Li-ion Replacement Battery Pack

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    $99.99
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  • Panasonic AA rechargeable batteries with HHR-210AAC4B model

    Panasonic

    24-Pack AA NiMH Panasonic 2100 mAh (HHR-210AAC4B) Batteries

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  • Welch Allyn 72200 battery pack for otoscope compatibility
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    Welch Allyn

    3-Pack Welch Allyn 72200 Replacement 3.5 Volt NiCd Medical Batteries for Welch Allyn Otoscope Handles

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    $99.99
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  • Welch Allyn 72300 NiCd batteries compatible with otoscope handle models
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    Welch Allyn

    3-Pack Welch Allyn 72300 Replacement 3.5 Volt NiCd Medical Batteries for Welch Allyn Otoscope Handles

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    $99.99
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  • 8-pack Powerizer D 10000mAh NiMH rechargeable batteries
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    Powerizer

    8-Pack D Powerizer 10000mAh NiMH Batteries

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    $99.99
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  • 8-pack Tenergy D NiMH 10000mAh rechargeable batteries, SKU 26077
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    Tenergy

    8-Pack D Tenergy NiMH 10000mAh Batteries

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    $99.99
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  • Power Portable 12-pack 18500 lithium ion batteries with tabs
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    Power Portable

    12-Pack 4/3 A 3.7 Volt Lithium Ion 18500 Batteries with Tabs (1400 mAh)

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    $100.69
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  • Power Portable 24-pack Sub C NiMH 2500mAh batteries with welded tabs
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    Power Portable

    24-Pack Sub C NiMH 2500 mAh Batteries with Tabs

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    $100.69
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  • Power Portable 50-pack AA NiMH rechargeable batteries, 400 mAh, SKU 25756
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    Power Portable

    50-Pack AA NiMH 400 mAh Rechargeable Batteries

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    $100.99
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  • 6-Pack 18650 3.6v Samsung 3500 mAh (35E) li-on Battery with Tabs
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    Samsung

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

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    $100.99
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  • 12-pack Tadiran TL-5902/S 3.6V 1/2 AA lithium batteries
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    Tadiran

    12-Pack Tadiran TL-5902/S 3.6V 1/2 AA 1.2 Ah Lithium Batteries (ER14250)

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    $102.69
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  • Rechargeable Tenergy 18650 lithium-ion batteries in packaging
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    Tenergy

    8-Pack Tenergy 18650 3.7V 2600mAh Lithium Ion Button Top Batteries with PCB Protection

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    $102.69
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  • 24-pack AccuPower AccuLoop-X AA NiMH rechargeable batteries
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    AccuPower

    24-Pack AA NiMH AccuPower AccuLoop-X 2600 mAh Rechargeable Batteries (6 Cards of 4)

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    $102.99
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  • 50-Pack AA NiMH 800 mAh Rechargeable Batteries
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    Power Portable

    50-Pack AA NiMH 800 mAh Rechargeable Batteries

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    $102.99
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  • 72-pack Duracell Procell Intense PX1400 batteries
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    Duracell Procell

    72-Pack C Duracell Procell Intense PX1400 Alkaline Batteries (6 Boxes of 12)

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    $102.99
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  • Renata CR2477N 3 volt lithium coin cell batteries 25-pack
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    Renata

    25-Pack CR2477N Renata 3 Volt Lithium Coin Cell Batteries

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    $103.49
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  • Panasonic 2CR5 6 volt lithium batteries 12-pack box
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    Panasonic

    12-Pack 2CR5 Panasonic 6 Volt Lithium Batteries

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    $103.69
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  • 144-Pack AA Energizer Max E91 Alkaline Batteries (6 Boxes of 24)
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    Energizer

    144-Pack AA Energizer Max E91 Alkaline Batteries (6 Boxes of 24)

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    $103.69
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  • Duracell DX1500 rechargeable AA batteries 24-pack
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    Duracell

    24-Pack AA Duracell Rechargeable (DX1500) 2500 mAh Batteries (6 Cards for 4)

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    $103.69
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  • 12 Volt NiMH Battery Pack (5000 mAh)
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    Power Portable

    12 Volt NiMH Battery Pack (5000 mAh)

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    $103.99
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  • Close-up of Panasonic rechargeable AA batteries, part BK-200AAB9B

    Panasonic

    24-Pack AA NiMH Panasonic 2000 mAh Rechargeable Batteries

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Shop All Voltage
 

The Different Voltages of Batteries We Sell at Mega Batteries

 

Understanding the various voltage levels of batteries is crucial for selecting the right power source for your devices. At Mega Batteries, we offer a comprehensive selection of batteries across multiple voltage ratings, ensuring that you find the perfect fit for your needs. 

 

1. 1.5 Volt Batteries

AA, AAA, C, D, and 9V Batteries: The most common household batteries fall into this category. These batteries are typically alkaline and are used in devices like remote controls, toys, flashlights, and smoke detectors.

Example Products:
Duracell AA Alkaline Batteries: Reliable for everyday household devices.
Energizer 9V Batteries: Ideal for smoke detectors and musical instruments.
Advantages:

Readily available and widely used.
Cost-effective and have a long shelf life.


2. 3.6 Volt Batteries

Lithium and NiMH Batteries: These batteries are commonly used in high-drain devices and applications that require reliable performance over time. The voltage of 3.6 volts is typical for lithium-ion and some nickel-metal hydride (NiMH) batteries.

Example Products:
18650 Lithium-Ion Batteries: Frequently used in laptops, flashlights, and electric vehicles.
3.6V NiMH Rechargeable Batteries: Used in cordless tools and rechargeable devices.
Advantages:

Higher energy density and longer runtime compared to 1.5V batteries.
Rechargeable options available, providing cost savings and reduced waste​.

 

3. 3 Volt Batteries

CR123A and CR2032 Batteries: These lithium batteries are widely used in digital cameras, security systems, and watches. They offer a compact size while delivering high power, making them ideal for devices that require consistent energy.

Example Products:
Energizer CR123A Lithium Batteries: Commonly used in cameras and flashlights.
CR2032 Coin Cell Batteries: Typically used in watches and small electronics.
Advantages:

Lightweight and compact.
Long shelf life and high energy density​

 

4. 4.8 Volt Batteries

NiMH Battery Packs: These batteries are often used in applications such as power tools and cordless phones. The 4.8 volts is achieved by connecting multiple cells in series, providing a stable power supply for high-drain devices.

Example Products:
4.8V NiMH Rechargeable Battery Packs: Suitable for handheld devices and other applications requiring moderate power​

Advantages:

Environmentally friendly and rechargeable.
Consistent voltage output over time.


5. 6 Volt Batteries

Lead-Acid and Lithium Batteries: These batteries are commonly used in larger devices such as electric scooters, medical equipment, and backup power supplies.

Example Products:
6V Lead-Acid Batteries: Used in emergency lighting and alarm systems.
6V Lithium Battery Packs: Often found in solar-powered devices​

Advantages:

Higher capacity for demanding applications.
Reliable performance for long durations.


6. 7.2 Volt Batteries

NiCd and NiMH Battery Packs: Used in applications requiring higher power, such as power tools and RC vehicles.

Example Products:
7.2V NiMH Battery Packs: Suitable for devices that demand more energy​

Advantages:

Capable of delivering high current bursts.
Rechargeable, making them cost-effective over time.


7. 12 Volt Batteries

Lead-Acid and Lithium-Ion Batteries: Commonly used in automotive applications, electric bikes, and backup systems.

Example Products:
12V Sealed Lead-Acid Batteries: Ideal for power backup systems and electric vehicles.
12V Lithium Batteries: Lightweight and compact, often used in renewable energy systems​

Advantages:

High capacity for long-lasting power.
Suitable for various applications, including automotive and renewable energy.

At Mega Batteries, we provide a wide range of battery voltages to cater to different needs and applications. From standard 1.5V alkaline batteries for everyday household items to specialized 12V batteries for automotive use, our selection ensures you find the right power source for your devices.

 

Explore our extensive inventory today to find the perfect battery voltage for your requirements! For more information and to shop for your battery needs, visit Mega Batteries. Keep your devices powered with our reliable and high-quality battery offerings!