Excessive exposure to high temperatures can lead to decreased performance, battery degradation, and long-term damage.
EVs rely on lithium-ion (Li-ion) battery traction packs, which perform optimally within a temperature range of 15°C to 35°C (60°F to 95°F).
High temperatures cause increased internal resistance, loss of range, reduced regenerative braking efficiency, and faster battery degradation.
To protect EV batteries in summer, it is advised to park in shaded areas, maintain the cooling system, follow optimal charging practices, monitor battery health, adopt efficient driving habits, and utilize battery testing tools.