Standalone ยท No Google Account Needed

โšก EV Care Record โ€” Companion

Log every charge. Track every mile. Pass on the care.
๐Ÿ’พ Your entries save right in this browser only โ€” not synced across devices. Use Export Data (Directory tab) to back up or move your entries to another device. Prefer the full spreadsheet version with Google Calendar sync and multi-vehicle support? That's the Google Sheets edition of EV Care Record.

๐Ÿš— Vehicle Profile

This powers the calculations on every other tab.

๐Ÿ“Š Dashboard

Add your vehicle first on the Vehicle tab.

โšก Charging Log

Type kWh + cost from the charger โ€” cost per kWh computes automatically.
DateTypekWhCost$/kWh

๐Ÿ”‹ Battery Health Log

Type your indicated full-charge range โ€” health % and degradation compute automatically against your rated range.
DateOdometerIndicatedHealthDegradation

๐Ÿ”ง Maintenance Log

Track completed services.
DateServiceOdometerCost

๐Ÿ“… Reminders

Set a date, then add it to any calendar app โ€” no account needed.
๐Ÿ“Œ Tapping "Add to Calendar" downloads a standard .ics file โ€” it works with Apple Calendar, Google Calendar, Outlook, and most car dashboard calendar apps.

๐Ÿš— Ownership & Finance

๐Ÿ“‡ Directory & Notes

๐Ÿ’พ Backup & Transfer

Move your data to another device or browser โ€” including opening it on your car's dashboard browser.
Export on this device, then open this same file on your other device/browser and use Import โ€” your logs will appear there too.