About Liion Wholesale

Liion Wholesale is a US-based wholesale distributor of Lithium Ion batteries located in Pennsylvania.  We specialize in small battery packs as well as single cells like 18350, 18650, and 21700 batteries.  These batteries are useful for lots of things like flashlights, power tools, e-cigarettes, and anything else that uses a high performance battery.  However, the industry is rife with counterfeiting and we thought we could do a better job of sorting out the real vs the fake.  So what makes us different?

  • Our company was founded and is owned by an engineer with over 10 years' experience. We also work with third parties that continually verify the authenticity of our product. No one knows batteries better than we do.
  • We have a dedicated group of suppliers that helps guarantee the authenticity of the batteries we sell. Whenever possible, we buy direct from manufacturer to guarantee you will receive authentic batteries. We 100% unconditionally back the authenticity of any battery we sell.
  • Our electrical engineering experience and the ability to exhaustively test batteries from suppliers allows us to determine if they're real or fake.
  • Every shipment we test a sample of batteries from every shipment to make sure they're of high quality and authentic batteries: "Trust but verify".
  • We specialize in these batteries and order many thousands of each model to keep your prices down.  We also keep very low overhead for the same reason. 
  • We don't drop ship any website orders.  All of our inventory is kept in our warehouses in PA.
  • World class customer service.  If you're not happy with your batteries then we're open to returns as long as they're not damaged and within our return window. Have an issue with your batteries? Contact us and we're sure we can sort it out.

Li-ion Battery Packs, and Li-Ion Battery Pack Manufacturing

We can also design and/or manufacture a lithium ion battery pack for your project.  We specialize in small run battery packs for commercial applications.

With our engineering expertise and manufacturing contacts, we are confident you will be thrilled with the product.  Our prices are surprisingly low and we include high quality protection circuits.  We will work with you throughout the process, from validating your specs, to design, to samples, to mass production. We can offer custom testing, certification, and consultation. No other company knows liion batteries like we do, with the US-based engineering experience to back it up.  Batteries would be manufactured in an ISO 9001 facility.  We have many happy customers! Contact us for more details.

Just looking for a single pack, or a standard configuration? We have a selection of pre-assembled lithium ion battery packs - we might have what you need for your project. (Unfortunately we are unable to do custom single pack builds at this time - but we may have something that will work for you!)

If you have any other questions feel free to contact us via the Contact Us form or at the phone number at the bottom of the page.  

Looking forward to working with you!