Tesla’s battery business has been feeling the pain, too. For a while, this was a growth area for the company, albeit one with a relatively minor contribution to the bottom line. During Q2 2025, Tesla’s energy generation and storage division brought in $2.8 billion in revenue, a 7 percent decline from the same period in 2024.

Tesla is out with its Q2 2025 earnings results, and the stock is moving in after-hours trading. The EV maker reported earnings-per-share of $0.27/share and revenues of $19.335 billion, missing analysts' EPS expectation of $0.39/share and estimated revenue of $21.11 billion.