1. Review the English user manual carefully. For manuals in other languages, contact our customer service.

2. Watch our installation tutorial: Installation Video. Ensure all screws are tightened securely.

3. Fully charge your e-bike before first use. Avoid riding on a low battery to prevent damage.

4. Turn off the device before charging. Connect the charger to the e-bike first, then plug it into the power source. Use only the original charger. After charging, unplug from the power source first, then disconnect the device. Avoid metal contact at the charging port to prevent short circuits (not covered under warranty).

5. Inspect and tighten all screws, and check that the safety lock is engaged. Start with low gear to get used to the ride before switching to higher speeds. Avoid high speeds if you're unfamiliar with the controls.

6. Do not modify the meter’s P values without authorization, as P values are factory-set for optimal performance. Changes to certain P values may be irreversible, and any resulting issues will not be covered under warranty.

7. Charge before it fully depletes. If unused for long periods, charge every 1-2 months and keep the battery between 30%-80% charge.