Skip to content
Free Shipping

Now available on all orders.


Batch Tested & Genuine


Wholesale Available

Need Help?

Contact us! 

The UK’s #1 18650 Battery Retailer

Fogstar is the UK’s leading battery retailer, providing high-quality, affordable batteries across multiple applications. Our diverse portfolio includes a range of batteries such as the 18650, 20700, 21700 and 26650 models; all of which are fully compliant inline with UK and EU directives.

We’re proud to provide the latest, most advanced products, whether it’s the batteries themselves, high-tech chargers or innovative, stylish wraps to complement your style. We recognize the fast-paced demands of the modern world, therefore we’ve developed a reputation for quick delivery and quality customer service - wherever you are in the world. If you need any advice, our team of experts can give you guidance.

We care about the quality and safety of our products; that’s why we innovated inline with EU standards to provide you with clearly marked batteries tested to the highest specifications. Whether you’re looking to buy an 18650 battery, the latest battery charger or just a simple battery case, we’ve got a wide range of products for you.

Our Recent Blog Posts

  • What are LiFePO4 Prismatic Cells?
    August 17, 2022 Ben Facer

    What are LiFePO4 Prismatic Cells?

    It’s going to be a chilly winter in many homes across the UK and Europe, and we’re already seeing lots of homeowners find intuitive ways to save money over the coming months, this includes off-grid power systems utilising solar energy systems. If you weren’t sure what LiFPO4 batteries were for, or how they can help you take your power off-grid, you’re about to get an education so, hang onto your wallets - you’re in for quite a ride!

    Read now
  • The difference between AA and 18650 batteries | Fogstar
    August 11, 2022 Bec Baker

    The difference between AA and 18650 batteries

    Whether it’s an AA or 18650 battery, both are two contrasting products that play a critical role powering the equipment we use in our everyday lives. Without them, let’s be honest, we’d probably feel very lost!
    Read now
  • Are vaping devices allowed on planes? | Fogstar
    August 4, 2022 Bec Baker

    Are vaping devices allowed on planes?

    We can’t think of anything more distressing, more horrifying, more of a mood killer than getting ready to go on holiday, only to have your vaping equipment confiscated because of a misunderstanding over the airline’s e-cig policies.
    Read now

Our Reviews