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Replacement E-Bike Batteries

Priority Shipping

Delivery in 1-5 working Days

ECO

100% ECO

In-home Setup

Use our conversion kit and a battery pack to transform your push bike into a powerfuull eBike

Warranty and Return

12 months warranty and 30 days return

Premium Replacement E-Bike Batteries for Every Ride

Is your electric bicycle losing its original punch, or are you looking to extend your range for longer adventures? Upgrading to high-quality replacement e-bike batteries is the most effective way to restore your ride's performance and ensure reliable power delivery on every journey.

We stock a comprehensive selection of premium electric bike batteries engineered with top-tier lithium-ion cells. Whether you need a standard setup for daily commuting or a high-voltage pack for custom builds, finding the perfect bicycle battery has never been easier.

Find the Perfect Voltage for Your Electric Cycle Battery

Choosing the correct voltage is crucial for compatibility and performance. Your motor and controller dictate the power requirements of your system, which is why we offer specialized options for all major setups:

  • Reliable Commuting: Our electric bike batteries 36v collection is ideal for standard 250W to 500W motors, providing the perfect balance of lightweight design and efficient power for city riding.
  • High Performance: For those pushing the limits of speed and acceleration, the heavy-duty electric battery 52v range offers increased torque and sustained high-voltage performance, preventing voltage sag on steep inclines.

Every electric cycle battery in our inventory undergoes rigorous quality and safety testing. This guarantees maximum charge cycles, excellent thermal management, and steady power output, whether you are traversing rugged trails or navigating stop-and-go city traffic.

Complete Your E-Bike Build

Ready for a Full Power Overhaul?

Discover our high-performance Electric Bike Conversion Kits for a complete upgrade.

Shop Conversion Kits
Need Cables or Connectors?

Browse heavy-duty connectors, throttles, and other essential E-Bike Parts.

Shop E-Bike Parts

Frequently Asked Questions

How do I know which replacement e-bike batteries are compatible with my bike?+

To choose the right bicycle battery, you must match the voltage (V) of your existing motor and controller setup (e.g., a 36V motor requires an electric bike batteries 36v pack). Additionally, verify the physical dimensions, mounting style (e.g., Hailong downtube, rear rack, or silver fish), and the discharge connector type to ensure a perfect fit.

What are the benefits of upgrading to an electric battery 52v?+

Upgrading to an electric battery 52v (if your controller and motor support it) provides more power and higher top speeds compared to a standard 48V battery. It also delivers cleaner power with less "voltage sag," meaning your e-bike will maintain its top-end performance even when the battery charge drops below 50%.

How long does a premium electric cycle battery typically last?+

A high-quality lithium-ion electric cycle battery usually lasts between 500 to 1,000 full charge cycles. Depending on your usage and maintenance habits (such as avoiding leaving it at 0% or 100% charge for long periods), this translates to roughly 3 to 5 years of regular riding before you notice a significant drop in capacity.

Can I use these batteries with a custom DIY bike conversion kit?+

Yes, absolutely. Our battery packs are designed to be universally compatible with standard DIY setups. They feature reliable discharge leads that easily connect to standard controllers found in almost any popular bike conversion kit or mid-drive system on the market.