A Tesla Model 3 Slow-Charged In -15 Degree Temperatures. Here's How It Went
Briefly

The article examines the challenges of using a Level 1 charger for electric vehicles (EVs), particularly in cold weather. While many new EVs come with a Level 1 charger, which is useful for emergencies, it should not be relied upon as the main charging source. In freezing temperatures, the charger struggles to increase battery levels, as demonstrated in a video of a Tesla Model 3 left outside overnight. The efficiency plummets since much of the energy is consumed maintaining battery warmth, leading to negligible charging gains.
If you have to park outside in the freezing temperatures, a Level 1 charger is barely effective, often converting most energy to keep the battery warm.
Charging an EV at home is best for fuel bills and satisfaction, yet relying on a Level 1 charger in winter can be ineffective and frustrating.
Read at InsideEVs
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