What is the charging speed of Tesla?
2 Answers
Most Tesla owners will install a single-phase wall-mounted charger in their garage or parking space, using 220V AC power. This charging method takes relatively longer, with about 6-7 kWh charged per hour, which translates to approximately 40 kilometers. Using slow charging, it takes about 10 hours to fully charge. Below are some precautions regarding new batteries: 1. Master the charging time: Generally, batteries are charged at night, with an average charging time of about 8 hours. If it's a shallow discharge (short driving distance after charging), the battery will be fully charged quickly. Continuing to charge will lead to overcharging, causing water loss and heating of the battery, thereby reducing its lifespan. 2. Avoid storing the battery in a depleted state: A depleted state refers to not charging the battery promptly after use. In this state, sulfation is likely to occur, with lead sulfate crystals adhering to the plates, blocking ion channels, resulting in insufficient charging and reduced battery capacity. The longer the battery remains idle in a depleted state, the more severe the damage. When the battery is not in use, it should be charged once a month to extend its service life. 3. Regular inspection is necessary: During use, if the electric vehicle's range suddenly drops by more than ten kilometers in a short period, it is highly likely that at least one battery in the group has issues such as broken grids, softened plates, or shedding of active material from the plates, leading to a short circuit. In such cases, it is advisable to promptly visit a professional battery repair facility for inspection, repair, or replacement.
As a Tesla owner, I'm often asked about charging speeds, which vary significantly in different scenarios. Normally, I charge at home in my garage using a Tesla Wall Connector, which delivers up to 11 kW power. Overnight charging usually fills the battery completely, so after a long weekend trip when the battery is drained, plugging it in before bed means waking up to a full charge. For on-the-go charging, Superchargers are the most powerful option. For example, at highway Superchargers with up to 250 kW power, a Model 3 can go from 10% to 80% in just 20 minutes, adding over 200 km of range effortlessly. Of course, there are slower options too, like standard household outlets offering only 1-2 kW power, requiring half a day or more for a full charge. The key is that the Tesla App and navigation intelligently plan charging stops to eliminate range anxiety. I've now developed a habit of prioritizing Superchargers to save both time and money.
