18650/21700
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18650/21700 Battery Cells
The battery that does it all!
Multiple Applications
18650 batteries are used in everything from rechargeable drills, to vapes, and even electric vehicles!
Lithium Composition
All of Battery World's 18650 batteries, regardless of brand, are lithium based batteries. This means a longer battery lifespan for you!
Quick Charge
Lithium batteries naturally charge faster than other battery compositions, so you'll be powered up in no time!
POWERING YOUR WORLD
What is an 18650 battery?
An 18650 battery is a specific size of rechargeable lithium-ion battery, characterized by its cylindrical shape, with dimensions of about 18mm in diameter and 65mm in length. The name "18650" comes from these measurements. Known for its high energy density and capacity, the 18650 battery is popular due to its balance of performance and size, allowing it to deliver substantial power while remaining relatively compact. The 18650 battery stands out in the realm of rechargeable batteries due to its combination of high energy density, capacity, and versatility. Its applications across diverse fields, from consumer electronics to electric vehicles, highlight its significance in modern technology. Proper care and understanding of these batteries can enhance performance and longevity, making them a reliable choice for various power needs.
FAQs
Questions about 18650 batteries