The Ferrari 849 has a battery package that should suit buyers who can charge regularly. The listed battery information includes 2025 4.0T 25km Testarossa Spider: 7.45 kWh; 2025 4.0T 25km Testarossa: 7.45 kWh; 2025 4.0T 25km Testarossa Spider: Li-ion battery; 2025 4.0T 25km Testarossa: Li-ion battery. A larger battery generally gives more breathing room between charges, which makes EV ownership easier for commuting, school runs and weekend errands.