The BMW iX has a battery package that should suit buyers who can charge regularly. The listed battery information includes 2025 xDrive60 M Sport Pro: 109.6 kWh; 2025 xDrive45 Sport: 96 kWh; 2025 xDrive60 M Sport Pro: Ternary lithium battery; 2025 xDrive45 Sport: 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.