Keep your Roadknight and Winki charged and ready to ride. The Bair Bikes Roadknight & Winki E-Bike Charger is the genuine replacement charger designed specifically for the Roadknight and Winki 1 e-bike models — ensuring safe, reliable, and efficient charging every single time you plug in.

Using the correct charger for your e-bike battery is not just a matter of convenience — it is a matter of safety. A charger that is not matched to your battery's voltage and chemistry can overcharge, undercharge, or damage your battery cells, significantly reducing battery lifespan and in worst-case scenarios creating a serious safety risk. The genuine Roadknight and Winki charger is precision matched to both models' battery systems, delivering the exact charge profile your battery needs for maximum performance, longevity, and safe operation ride after ride.

Whether you need a replacement for a lost or damaged charger, want a second charger for the office or a holiday home, or simply want the peace of mind of having a genuine backup on hand — this is the only charger we recommend for your Roadknight or Winki 1 e-bike.

Key Features:

• Genuine replacement charger — precision matched to the Roadknight and Winki 1 e-bike battery systems
• Correct voltage and charge profile for safe, efficient, and battery-preserving charging
• Built-in overcharge protection for safe, reliable, and unattended overnight charging
• LED charge indicator — clearly displays charging status and when your battery is fully charged
• Durable construction built for daily use and long-lasting reliable performance
• Standard Australian plug — no adaptors required
• Compact and lightweight — easy to store at home, at the office, or pack for travel

Important Safety Note: Always use the genuine manufacturer-specified charger for your e-bike battery. Using incorrect or incompatible chargers can damage your battery, void your warranty, and in serious cases create a fire or safety hazard. If you are unsure whether this charger is compatible with your Roadknight or Winki e-bike, contact the Bair Bikes team in Torquay before purchasing.

Is This Charger Compatible With My Bike? This charger is compatible with the Bair Bikes Roadknight and Winki e-bike models. It is not intended for use with other Bair Bikes models including the Hells Bells — which uses a separate 52V charger available in our spare parts range. If you are unsure which charger your e-bike requires, contact the Bair Bikes team in Torquay for expert advice before purchasing.

Who It's For: Roadknight and Winki e-bike owners who need a genuine replacement charger — whether replacing a lost or damaged original, adding a second charger for added convenience, or keeping a reliable backup on hand for complete peace of mind.

Genuine, matched, and safe — the only charger your Roadknight or Winki battery needs.