Lithium-Ion Battery: What is the Optimum Temperature for Safety and Performance?
Lithium-ion batteries perform best in an optimal temperature range of 15°C to 35°C (59°F to 95°F). This range enhances battery performance and longevity. For charging, keep the temperature between 5°C and 45°C (41°F to 113°F). Avoid discharging below -20°C (-4°F) and above 50°C (122°F) to maintain battery health. At temperatures below 0°C (32°F), lithium-ion batteries … Read more