To maintain long-term battery health:
- Do not leave the Even R1 on the charger for extended periods (exceeding one week).
- Avoid prolonged charging after the battery is already fully charged.
- Avoid exposing the Even R1 to extreme temperatures outside the range of -10°C to 45°C / 14°F to 113°F for long durations.
- If you plan not to use the ring for an extended period (exceeding two weeks), we recommend charging it to above 50% before storage.