Fiido Replacement Battery for C11/C11 Pro
Product details
UK delivery: Dispatched from the Fiido factory in China. Please allow 10–14 working days from placing your order to receiving it.
Replacement Battery for the Fiido C11/C11 Pro.
Check compatibility with our team before ordering. Send your bike model and clear photos of the battery label, switch button and connectors to support@electricscooterslondon.com. We can help confirm the correct connector version and whether a charger is included with the selected replacement.

Part details
| Brand | Fiido |
|---|---|
| Part | Replacement Battery |
| Battery capacity | 499.2 Wh |
| Compatible model / version | C11/C11 Pro |
| Option: New version (with silver switch button) | Part number YX-104-1 |
| Option: Old Version (with black switch button) | Part number YX-104 |
Compatibility FAQ
How do I check compatibility before ordering?
Choose the battery version that matches your bike: the newer version has a silver switch button; the older version has a black switch button. Check the display, motor cable connectors and controller label when confirming the correct version. Select the matching option before adding it to your basket.
See delivery information, returns and refunds, and warranty and support.