• Energizer Ultimate Lithium AA L91 batteries 4-pack front packaging
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    AA Energizer Ultimate Lithium (L91) Batteries (4-Card)

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    SKU: 16249
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  • AAA Energizer Ultimate (L92) Lithium Batteries (4-Card)
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    AAA Energizer Ultimate (L92) Lithium Batteries (4-Card)

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    SKU: 16251
    $20.09
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  • 5-Pack CR2025 Panasonic 3 Volt Lithium Coin Cell Battery
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    5-Pack CR2025 Panasonic 3 Volt Lithium Coin Cell Battery

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    SKU: 26845
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  • AA NiMH Energizer 2000 mAh Batteries (4 Card)
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    AA NiMH Energizer 2000 mAh Batteries (4 Card)

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    SKU: 20710
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  • Energizer MAX AA E91BP16 16-pack batteries on retail card
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    AA Energizer MAX E91BP16 Alkaline Battery Combo (16 Card)

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    SKU: 20553
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    Bulk discount rates

    Below are the available bulk discount rates for each individual item when you purchase a certain amount

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  • Energizer MAX 12 AA and 12 AAA alkaline batteries combo pack
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    12 AA + 12 AAA Energizer MAX Alkaline Battery Combo (On Cards)

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    SKU: 21269
    $25.79
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  • 18650 HE4 3.6 Volt Lithium Ion Battery (2500 mAh) w /tabs
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    18650 HE4 3.6 Volt Lithium Ion Battery (2500 mAh) w /tabs

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    SKU: 25552
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    Bulk discount rates

    Below are the available bulk discount rates for each individual item when you purchase a certain amount

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  • Side profile of Samsung 25R 18650 2500mAh rechargeable battery
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    3.7 Volt Samsung 25R 18650 Lithium Ion Battery (2500 mAh)

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    SKU: 22078
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  • 4-Pack Toshiba CR2450 3V Lithium Batteries
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    4-Pack Toshiba CR2450 3V Lithium Batteries

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    SKU: 26470
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  • UltraLife 9 Volt U9VL lithium battery front view
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    9 Volt Ultralife (U9VL) Lithium 1200mAh Battery

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    SKU: 21728
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  • C LS26500 (ER26500) 3.6 Volt Primary Lithium Battery (9000 mAh) Wholesale & direct to consumer
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    C LS26500 (ER26500) 3.6 Volt Primary Lithium Battery (9000 mAh)

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    SKU: 14508
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    Bulk discount rates

    Below are the available bulk discount rates for each individual item when you purchase a certain amount

    • Buy 2 - 3 and pay only $19.19 each
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  • Samsung INR21700-50S 5000mAh flat top battery front view
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    INR21700 50S 3.6V Samsung 5000mAh Li-ion Battery – Flat Top

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    SKU: 26997
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  • Molicel P28A 18650 battery with spot-welded tabs front view
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    Molicel P28A 18650 3.6 Volt Lithium Ion Battery (2800mAh) W/ Tabs

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    SKU: 26414
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  • Power Portable RCR123A 3.6V 1000mAh rechargeable battery with PCB
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    RCR123A 3.6V 1000mAh Rechargeable Battery with PCB

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    SKU: 26965
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  • Tadiran TL-5135/P 3.6V 1/6D lithium battery with PC pins front view
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    Tadiran TL-5135/P 3.6V 1/6D 1.7 Ah Lithium Battery w/ PC Pins

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    SKU: 20161
    $20.59
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    Below are the available bulk discount rates for each individual item when you purchase a certain amount

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    • Buy 79 - 157 and pay only $18.49 each
    • Buy 158 or above and pay only $18.49 each
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  • 1 x Duracell + 1 x Energizer CR123A 3 Volt Lithium Batteries (2 Total)
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    1 x Duracell + 1 x Energizer CR123A 3 Volt Lithium Batteries (2 Total)

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    SKU: 22976
    $20.79
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  • 2 x AAA (1200 mAh) + 2 x AA (2700 mAh) NiMH Batteries
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    2 x AAA (1200 mAh) + 2 x AA (2700 mAh) NiMH Batteries

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    SKU: 17095
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Mastering Battery Sizes

 

In the world of batteries, size does matter. The correct battery size ensures your device functions optimally, and at Only Batteries, we cater to every possible need with an extensive range of battery sizes. 

 

Understanding Battery Sizes

Battery size determines the compatibility with different devices, ranging from tiny hearing aids to large automotive applications. Different sizes also mean different voltages and capacities, affecting how long they can power your device.

 

Key Battery Sizes and Their Applications

AAA Batteries: Common in remote controls and small electronic devices.
AA Batteries: Used in a variety of household devices, from wall clocks to digital cameras.
C and D Batteries: Ideal for high-drain applications like toys and portable music systems.
9 Volt: Crucial for smoke detectors and emergency equipment.
Button Cells: Used in watches, calculators, and hearing aids.
Specialty Sizes: Such as 18650 for high-end flashlights and vape devices.


Popular Products Across Different Sizes

Duracell Coppertop AA: Known for its long-lasting power and reliability.
Energizer AAA Lithium: Best for devices requiring high energy output.
Panasonic Eneloop C and D adapters: Rechargeable solutions for high-drain needs.
Rayovac 9 Volt: Preferred for smoke alarms and professional equipment.
Renata CR2032: Reliable button cell for watches and medical devices.


Choosing the Right Size for Your Needs

Selecting the right battery size is crucial. Consider the device's power requirements, the expected duration of use, and whether the battery needs to be rechargeable. Our detailed product descriptions and specifications will help guide your choice, ensuring you pick the perfect match for your device's demands.

 

At Only Batteries, our diverse selection of battery sizes ensures that no matter your device, we have the power solution for you. From daily necessities to specialized equipment, our batteries provide the efficiency and longevity your devices need. Explore our full range of battery sizes and find the perfect fit for your electronic devices. Experience the power of choice at Only Batteries, and never run out of the energy you need!

 

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