Flex Battery XR 4

Engineered for maximum power, longer sessions, and effortless handling.

Experience more time on the water with the Flex Battery XR 4. Weighing only 18.5 kg, this lightweight yet powerful battery delivers up to one full hour of ride time. At 5.5 kg lighter than the previous XR model, it offers noticeably easier handling, better portability, and smoother performance in every session.

SmartPair Technology

The XR 4 connects instantly with the HC 4 hand controller, giving you real-time ride data, sharper responsiveness, and uninterrupted control from start to finish.

Built for Safety and Durability

Designed with a fully waterproof construction tested to 10 meters and built to withstand serious impact, the XR 4 sets a new standard for battery safety and long-term reliability.

Effortless Handling

A front carry handle and wider rotary lock make installation, removal, and transport simple and intuitive. The improved adjustable foot strap offers five settings, giving every rider a personalized, secure fit.

Intelligent Connectivity & Easy Maintenance

Ride data uploads automatically to the Awake App, allowing you to track every session even when the battery isn’t connected. Firmware updates install automatically, ensuring your system always performs at its best. With the removal of the Power Key Leash requirement, setup and charging are easier than ever.

Please note: The Hand Controller and Power Key Leash are not included with additional battery purchases and must be bought separately if required.

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