leafPrepare while parked
Full Assessment is part of the battery-health unlock. Connect the adapter, confirm the car and pack, and open Battery → Full Assessment. You can view an example report before purchasing; its data is illustrative.
Plan a representative drive with enough time and charge to collect useful readings. The current introduction aims for at least 20 minutes and a meaningful charge change, around 20 percentage points where practical. Do not charge during the recording. These are coverage goals, not instructions to violate speed limits, drain the battery or drive aggressively.
Start and finish the session
- Read the assessment introduction and grant location if you want location-assisted distance. Declining location is allowed.
- Start the recording before moving.
- Drive normally and legally; leave the phone alone while driving.
- Park before stopping and reviewing the assessment.
- Open the resulting report and check its coverage before its headline findings.
The assessment requests its own recording cadence and restores the prior polling choice when it ends. Actual sample delivery remains limited by the adapter and the vehicle.
Coverage is part of the result
A session with little load, little charge change or missing cell samples cannot support the same conclusions as one with broader observations. The analysis separates cell behaviour at rest and under load using the session’s own current distribution. A missing reading is not a zero, and limited evidence is not proof of good health.
Read and export the report
The report combines the available health, capacity, cell and temperature information with the session’s findings and coverage. Use the export action to create a PDF, or return to assessment history to review saved sessions. Estimates depend on the recorded drive and settings; they are not a guaranteed range for a different season or route.
Share it responsibly
Check the exported PDF for vehicle identifiers before sending it. Include the date and conditions when discussing it with a buyer. A Leaf Pro report is not a Nissan-approved certificate, a workshop inspection or an acceptance of a warranty claim. If the report raises a concern, take the evidence to a qualified specialist.