This is the new Cytronex Water Bottle Battery with higher capacity and Bluetooth. Bottle also contains system electronics and is compatible with all Cytronex and Brompton kits. For Bluetooth manual please download and install App from IOS via the App Store or Android via Google Play.

Add an additional mains cable for use in the UK.

Add an additional mains cable for use in the US.

Kit including a magnet and 3 templates printed to correct size for checking that your bicycle is compatible with Cytronex (please see Cytronex Compatibility web page). Includes first class postage to your address.

Bottle holder parts only. No wiring. To be used for holding a second Cytronex bottle on your bike

Cytronex Fast Charger including AC mains cable - if ordered as part of a kit the charger will be supplied with the mains cable for UK, USA or EU power socket depending on which regional kit has been ordered. If ordered separately charger will be supplied with a UK mains cable unless customer advises that one of the other two cables is required in writing before the order is dispatched. Please advise by email.