The Audi Q8 e-tron has a battery package that should suit buyers who can charge regularly. The listed battery information includes 2025 55 quattro S line: 114 kWh; 2025 50 quattro Advanced: 95 kWh; 2025 55 quattro S line: Ternary lithium battery; 2025 50 quattro Advanced: Ternary lithium battery. A larger battery generally gives more breathing room between charges, which makes EV ownership easier for commuting, school runs and weekend errands.