Support battery degradation

🚧 THIS IS A TICKET MIGRATED FROM UPVOTY. The original ticket and comments will be available for a limited time over at:
https://abrp.upvoty.com/b/request-a-feature/support-battery-degradation/
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Can you provide the ability to update mileage of car and start to reduce range due to battery cycles? ABRP shows 43% on arrival for example, but my Model S shows 34% estimated arrival for the same journey and same starting out percentage charge. Thanks.