An 18650 Battery is a lithium-ion rechargeable battery. The first 4 digits of the designation “18650” indicate the physical dimensions while the 5 th digit indicates it is a cylinder cell. The standard 18650 battery is 18mm around by 65mm long. This type of battery is very common in applications such as laptop battery packs, flashlights, electric vehicles, cordless tools and various other devices that require portable power.
Some types of 18650 have been modified adding either a button top and/or internal protection circuit. This can increase the physical length of an “18650” battery from 65mm to 70mm or in certain cases even longer. If you're using an 18650 battery for a consumer product, you should always verify with that product's manufacturer for the exact specifications required to power the device.
The current li-ion market is very scarce as supply struggles to keep up with the demand. Electric vehicles and similar products are in HIGH DEMAND and as a result the price of li-ion cells has greatly increased. We will always do our best to bring you the lowest available prices while never sacrificing the quality of batteries we offer.
Genuine Authentic Cells
With many websites, wholesalers and auction sites offering fake or outdated cells it can make if difficult to know what you're buying unless you're a trained engineer. We have a long track record of offering only the best in quality. We offer grade A, sorted, genuine cells with fresh production dates only.
We know you want your orders fast and strive to deliver on this! Orders are shipped daily, M-F, from Atlanta, GA. We offer same day processing for all orders received prior to 4:00 pm EST.
We understand the complexity of li-ion cells and can help answer any questions you might have. Please don't hesitate to reach out to our knowledgeable customer support team.