How to check battery degradation without any test+ Tesla Update 2025.8.6 + Another fault in my Tesla

Hello and Welcome In this video I am checking my battery health again but this time using Tesla very own test that came with a new update. I also show you the way of checking battery capacity without even doing the test. Unfortunately, my Tesla has another fault that this time will need to go to the service for repairs. 0:00 - Introduction 0:43 - 3 pin "granny" charger 1:32 - Energy graph update 3:46 - Battery health check intro 6:10 - Results of battery health check 10:06 - NO TEST NEEDED BATTERY HEALTH CHECK 15:24 - Another fault Just to let you know my videos DON'T include any paid promotions so all companies included are based on my experience. Here are the referral links for: Home charger installer Smart home charge referral link: https://share.smarthomecharge.co.uk/D... Here is the referral link for £50 off of your first bill with Eon Next energy tariff: https://share.eonnext.com/lilac-brook... And here is the link for a discount for a NEW Tesla: https://ts.la/seweryn678468