This lineup covers 29 brands and 85 models — every battery-electric car on sale new in North America in October 2026 — and the traction battery fitted to each model's base configuration: its capacity in kilowatt-hours (usable or total, as the maker labels it), its chemistry where the maker states it, and its range rating.

Use it to compare packs like with like before you buy, and to pin down what is actually under the floor of a car you already own. Models in their final year, or being sold from remaining stock, are kept in the lineup and badged — their owners still need battery information.

Specs as published by the manufacturers / EPA, October 2026; ranges are EPA ratings unless labeled otherwise. Where a maker does not publish a figure, the card says so rather than guessing.