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Electric Bike Batteries

A reliable electric bike battery means more riding, more progression and more time outdoors. GoBike stocks replacement and upgrade batteries built specifically for our 12, 16, 20 and 24-inch bikes, delivering dependable power, long ride times and safe charging performance. From replacing a worn battery to keeping a spare on hand for those bigger riding days, you'll find exactly what you need for your bike. Explore our full range of kids electric bikes →
Electric Bike Batteries for Electric Bikes

Available Electric Bike Batteries

3 Products

Shop Our Range of Electric Bike Batteries

Our range of electric bike batteries is designed to suit the entire GoBike line-up. From compact batteries for younger riders through to larger-capacity options like the 10Ah pack used in the GoBike 20, every battery is built to deliver reliable performance. Ride time depends on factors such as battery capacity, rider weight, terrain and speed settings. We also stock compatible chargers and accessories to help keep your battery power performing at its best. If you're looking for electric bike batteries in Australia, we'll help you find the correct one for your child's bike, as well as your own.

Why Choose an Electric Bike Battery Replacement From GoBike

A genuine electric bike battery replacement is built to match your GoBike perfectly. Our batteries use quality lithium-ion cells and integrated BMS protection to support safe charging and reliable operation. To maximise lifespan, store batteries in a cool, dry place and use the correct charger. Most battery electric bike systems provide years of dependable use when properly maintained. Eligible batteries are backed by a 1-year warranty, and our local team is available to help diagnose faults and recommend the right replacement solution.

Frequently Asked Questions

Everything you need to know about our products.

How long does an electric bike battery last on a kids' ebike?
Most lithium-ion electric bike batteries provide hundreds of charge cycles, depending on use and charging habits.
How do I know when my electric bike battery needs replacing?
Reduced ride time, poor charge retention and inconsistent power are common signs a replacement may be needed.
How do I safely charge and store a lithium-ion electric bike battery?
Use the correct charger, avoid extreme temperatures and store the battery partially charged in a dry location.
Can I upgrade my kids' electric bike to a higher capacity battery?
In many cases, yes. However, you must ensure the new battery's voltage matches your bike's controller and motor to avoid electrical damage.
Electric Bike Batteries | GoBike Australia