Electric Bike Replacement Batteries

Get top quality eBike replacement batteries made just for you here at Biktrix! If you’re spending a fair bit on an electric bike replacement battery, you want to buy from a trusted company. For cyclists in a dozen countries, we’re that trusted company. Read More

11 Products Found
11 Products Found
Save £128
Hidden Batteries for Duo Series & Stunner X 6
Save £85
Range Extender Kit for Duo Series

Range Extender Kit for Duo Series

Sale price£385 Regular price£513
Save £85
Dorado Batteries for Juggernaut Classic, Stunner, Swift Series
Save £128
Batteries for Challenger & Kutty Series
Save £128
Battery for Ultra Beast Series

Battery for Ultra Beast Series

Sale price£513 Regular price£641
Save £86
Battery for Swift Lite Series

Battery for Swift Lite Series

Sale price£299 Regular price£385
Save £171
Battery for Monte Capro Series

Battery for Monte Capro Series

Sale price£556 Regular price£727
Save £385
Hailong Battery for Skycap 2 and Moto Series
Save £86
Batteries for Legacy Bikes

Batteries for Legacy Bikes

Sale price£299 Regular price£385
Save £85
Specialty Short Case Dorado Batteries

Specialty Short Case Dorado Batteries

Sale price£342 Regular price£427
Battery for Kutty FS Series

Get Your Electric Bike Replacement Battery from a Reputable Seller

At Biktrix, we’re proud to be consistently reliable, and we offer everything that a shady eBike seller wouldn’t. That includes confidence in your purchase from the start. You see, batteries can vary wildly in quality. The pricier they are, the more they vary. It’s unfortunate, but it’s true; you can purchase a costly car battery from a sketchy large seller and find out you’ve wasted literal hundreds. You can also buy a more affordable one from your local trusted mechanic and never need another one again. It’s a bit of a wild west out there with reliable tech, and nobody wants to be robbed on the highway, so to speak.

Biktrix is the eBike of choice across the US, the UK, France, Canada, Finland, Sweden, Jordan, Dubai, and others. We operate right nearby in Canada, so think about what that means for countries across the Atlantic. Cyclists who live thousands of miles away are trusting Biktrix with their electric bike custom-made for each individual. They likely have other options nearby. Those closer sellers would be easier to contact, and they would make returns infinitely easier. Those nearby sellers would also be easier to track down if something goes wrong with their purchases. But those cyclists choose Biktrix despite all that because they know we can be trusted. We can be trusted to deliver a quality bike with quick shipping and no unpleasant surprises. They know that we’re the best option even if we’re continents away. That’s the kind of credibility we’ve worked hard to earn. Our good name is worth something as far away as Israel, and that means you can rely on us for your replacement battery.

So, why take the risk with other sellers when you have one nearby that offers no risk at all?

Your Range of Options for a New eBike Replacement Battery

Our store features plenty of batteries with varying voltage, duration, and compactness. We also carry most of our batteries in all three of the major eBike charging port types. In other words, you’ll almost certainly find the right battery available in 1-pin, 3-pin, or 3PY-pin configurations.

Are you looking for a basic battery with solid voltage and reliable battery life? You can purchase one of our many internal or “hidden” batteries. These batteries fit directly into the tubing of your bike, meaning they don’t jut out awkwardly anywhere. They’re also very easy to store if need be.

On the other hand, for longer rides and fewer charges between, you can invest in a secondary external or hidden battery too. These are used in our dual battery ebike series to offer extra battery life for long-distance cyclists or extremely busy cyclists with little time to wait for charging to finish.

Do you happen to own one of our older models? We also have several legacy batteries available for bikes we don’t sell anymore. After all, just because we’re not selling them doesn’t mean you aren’t using them anymore. Your bike’s lifespan shouldn’t be tied to our sales.

Reach Out for Any Questions

Need to know a bit about batteries before buying or can't find the right one through our ebike accessories shop? You can find plenty of info in our Help Center. If you have questions that the Help Center can’t answer, you can also reach us through our live web chat or by phone. You can find our details under “Support.” Read Less

Free Shipping

Free shipping (over $1,000) to 48 US states and all Canadian provinces.

Custom Built

Built to order just for you in our Canadian warehouse.

Amazing Value

Our bikes offer the best value for your money. Our specs cannot be beat for the price.

Meet Regulations

Configure your eBike to Class 1, 2 or 3.