Where to Buy 18650 Batteries in Bulk?

By Henry, Updated on April 29, 2024

Have you ever had a wrong time looking for enough batteries for your gadgets? Fed up with the laborious search for 18650 batteries in bulk, you are not the only one; most people struggle to find a reliable 18650 battery supplier.

But don’t worry; in this article, we are here to provide some help and show you where to get reliable 18650 batteries in significant numbers.

All right then, let’s go.

Part 1. What is an 18650 battery?

Before diving straight into where you can buy an 18650 battery, let’s first have a brief on what an 18650 battery is.

Don’t worry, it’s not that hard.

An 18650 battery is a type of lithium-ion rechargeable battery. It earns its name from its dimensions—18 mm in diameter and 65 mm in length—making it cylindrical. This is the most widespread kind of cell available. You can find it in every movable electronic device, from flashlights, vape pens, and laptops to power banks.

That is one reason they are so popular: their high energy density allows them to store much energy in a compact size. Plus, they are rechargeable. Hence, a one-time investment comes back into work several times, which makes them economical and ecologically friendly.

Now you know the basics of 18650 batteries, it’s time to learn where to buy 18650 batteries in bulk for your business.

Part 2. Where to buy 18650 batteries in bulk?

As a business, sourcing a constant supply of reliable batteries for your devices from a particular supplier is crucial. However, there are many suppliers of batteries in the market, making it tricky for any business to choose the right supplier.

Most battery suppliers provide 18650 batteries at a higher rate; the rest must deliver quality batteries. Finding the right 18650 battery supplier that provides quality and keeps the bank intact becomes challenging.

But then, worry not because Ufine Battery has come to the rescue of this confusion in life.

Ufine Battery: The Name of Quality & Trust for 18650 Batteries

Ufine Battery was established in 2008 and is one of the leading manufacturers of lithium-ion batteries. The firm tries to provide several battery solutions worldwide with many different customer needs.

Ufine has developed and produced more than 1,000 battery specifications through innovative research and dedication to quality, including specialized batteries capable of dealing with any temperature and universal batteries, such as the 18650.

Our Top Li-ion 18650 Battery for You!

18650 Battery 2000mAh: The 2000mAh capacity of this battery is just right to provide a reliable power source, perfect for torches, electronic gizmos, and on-the-go power banks.
18650 Battery 2200mAh: The slight difference in capacity of 2200mAh gives this battery a longer run time, perfect for devices that need a prolonged power duration because of their demanding usage.
18650 Battery 2600mAh: The 2600mAh battery boasts even greater power, ensuring long usage hours for your gadgets and serving as a versatile powerhouse for daily needs or professional requirements.
18650 Battery 3000mAh: That’s a high-capacity battery for sure, which suffices for most appliances, among them torches, electronic cigarettes, and medical devices.
18650 Battery 3500mAh: Boasts an excellent cell capacity of 3500mAh, capable of lasting long, making it ideal for heavy-duty devices requiring near-continuous use.
Other Cylindrical Lithium Ion Battery: Aside from our top 18650 batteries, we manufacture a full line of other cylindrical lithium-ion batteries designed for special requirements to ensure you get the best power solution for your devices.

Part 3. Why choose us to buy 18650 batteries in bulk?

Here is why you need to buy an 18650 battery in bulk from Ufine Battery:

Quality Assurance: Our 18650 batteries are subjected to a series of tests and are manufactured per the highest quality norms, ensuring reliability and performance for your devices in the long run.
Diverse options: Our 18650 batteries have various capacities and specifications to choose the right fit for your unique requirements and applications.
Competitive Pricing: Order in large quantities and avail yourself of very competitive pricing that, in turn, will save you money without compromising the quality.
Customization Options: With our OEM & ODM services, you acquire a battery customized to meet unique needs, perfectly fitting your business or project.
Technical knowledge: Use the technical consultation service by our experienced team, who will guide and support you in making the right decisions.

Choose us for all 18650 bulk battery needs and experience the difference in quality, reliability, and service excellence.

Part 4. Final words

Ufine Battery is a shop to get reliable 18650 batteries in bulk. Our company stands for quality, innovation, and making customers happy. Our wide selection of batteries, excellent prices, and opportunities for custom orders make us applicable to every customer.

From flashlights to vape pens and medical gear, Ufine Battery has you covered for all your power needs.

Why compromise when you can have the best? Choose Ufine Battery and Power Up with Confidence!

Part 5. FAQs

Can I interchangeably use an 18650 battery in any of my devices?

Even though the 18650 cells are prevalent in a few appliances nowadays, ensuring they will be compatible with your particular device is only reasonable. Watch out for voltage requirements and battery dimensions to avoid any issues.
How are 18650 batteries stored when not in use?

Keep 18650 batteries at room temperature, in a dry environment, out of the sun, and not in temperature extremes. Users should store these batteries at about 50% charge to extend their life.
Are there any safety precautions I should take when working with 18650 batteries?

Therefore, it is paramount to handle 18650 batteries with a high level of sensitivity so that no accidents occur. Do not overcharge, overheat, pierce the battery, and, if possible, charge the battery with only compatible chargers designed for lithium-ion batteries.
Can I recycle old 18650 batteries?

Yes, it is of much importance to properly recycle the old 18650 cells so as not to increase the level of environmental impact. Most electronic stores can take used cells for recycling at their premises. Be sure to follow local regulations for safe disposal.