For daily driving, charge your Tesla to 80-90% for
Use 90% or 100% selectively: Charge to 90% for longer trips and 100% only when necessary, completing the drive soon after to avoid prolonged high-voltage exposure. Leverage Tesla features: Set charge limits, schedule charging, precondition the battery, and monitor via the app to optimize health and efficiency.
Ideally, it is best to keep your battery between 30 & 80% charge. Other findings in this study included parking your car in a shaded area on sunny days and that you shouldn't leave your EV parked longer than two weeks if the battery is below 20%.
Charging to 100% right before a drive is fine. You just don't want to charge to 100% and then letting it sit there. Assuming NMC batteries, of course. LFP are fine at 100%.
Charge Your Vehicle to 90%
Charging your vehicle to only 80-90% places less strain on your HV battery cells, which helps prevent degradation and retain efficiency over time. If you plan to take a long trip, you may safely charge your vehicle to 100% on occasion, but it is not recommended for daily charging.
Using a Tesla Supercharger could cost more than a gas bill in some cases – so it's best to take advantage of at-home charging. The most cost-effective way to charge your Tesla is using solar power. For all three charging methods, we break down the costs associated with each Tesla model – so you don't have to!
By moderating the vehicle's acceleration, Chill Mode reduces the sudden bursts of energy that rapid acceleration demands. This controlled use of power ensures that the battery is used more efficiently, allowing for a longer driving range on a single charge.
People are selling their Teslas due to a combination of factors, primarily a backlash against CEO Elon Musk's political alignment and controversial statements, increased competition from other EV makers, concerns about Tesla's depreciation, and some owners finding issues with charging access or service. This has led to declining sales, increased trade-ins, and some owners feeling disconnected from the brand, with many selling to distance themselves from Musk's public image.
The only time you don't want to charge to 100% is on road trips, where the time to charge from 80–100% is as long or longer than charging from 20–80%. It's considered rude to do that at a public station where people MAY be waiting to charge. But even then, it won't really hurt anything, and won't void the warranty.
We recommend plugging in every evening to top off the battery. If your utility has low, overnight electricity rates, set your charging schedule to match those off-peak times.
For daily driving, it's best to keep your battery between 20% and 80% to protect battery health and extend its lifespan. Charging to 100% is okay occasionally—like before a long trip, in cold weather, or for BMS recalibration—but doing it too often can speed up battery wear.
This stress degrades your battery's capacity to retain power as it did when you first received it new. Charging your battery no higher than 80% or ensuring your phone does not remain at 100% for too long helps to avoid this voltage stress on your "chemical sponge," keeping it strong.
You can recalibrate BMS accuracy and rebalance the battery cells by doing the following: Let the battery fall below 10%. Leave it there for at least an hour. Charge the battery to 100% and keep charging until the vehicle is no longer adding any energy from the charger.
Tips to Maximize Range
Note: Charging speeds slow as the battery charges, so reaching 100% charge will typically take significantly longer than reaching 80%.
Common Causes of Tesla Battery Drain While Parked
"Always Connected" features require round-the-clock internet connection but that also means constant drain. Mother Nature plays a role too, and extreme temperatures, both scorching heat and freezing cold can sap your battery.
Tesla recommends limiting the Battery's full charge level to below 90% for Daily use and charging to 100% only if needed for a long Trip.
Tesla's car batteries are warrantied to last 8 years or up to 150,000 miles, depending on the model, and are expected to retain a minimum 70% battery capacity at the end of the warranty term. Where you live, weather conditions, driving habits, and how you charge can impact the longetivity of your Tesla's battery life.
While Tesla's not going out of business, the automaker's business has tapered off dramatically, and things are only going to get worse as Tesla won't be able to sell regulatory credits.
If You Bought Tesla Stock 10 Years Ago
Currently, shares trade at $429.52, meaning your investment's value could have grown to $297,658 from stock price appreciation. Tesla has never paid dividends. If you had invested $10,000 in Tesla stock 10 years ago, your total return would have been 2,876.58%.
Tesla lacks a moat
Competition is inevitable for companies, but some are much better equipped than others when it comes to dealing with it. And for Buffett, that is a paramount issue: he prefers companies that have a defendable, competitive advantage over its rivals that can allow it to outperform over the long run.
To access your Tesla's secret Service Menu, go to the Software settings, then press and hold the vehicle model name (e.g., "Model Y") until a prompt appears, and type "service" to enter a hidden diagnostic area with advanced info, but use caution as it's for technicians. To exit, press and hold the red exit button that appears on the screen.
Yes, charging your Tesla to around 80-90% daily is generally recommended for best battery health, reserving 100% charges for long trips, as it reduces stress on the battery, though the ideal percentage depends on your battery type (LFP vs. NMC) and daily needs, with LFP batteries being more flexible and needing a monthly 100% calibration charge.
Enable Cabin Overheat Protection, which prevents the cabin from getting too warm in hot ambient conditions. You can choose whether you want the A/C or just the fan to run when the temperature in the cabin exceeds 105° F (40° C) or the selected temperature (if available).