The "Million-Mile" Battery: CATL Unveils 5C Tech with 1.8 Million KM Lifespan and 12-Minute Charging

Global battery leader CATL has introduced a game-changing 5C battery designed to outlast the very vehicles they power. In a recent technical showcase (January 2026), the company revealed that the battery retains 80% of its capacity after 3,000 full cycles, translating to a theoretical driving distance of 1.8 million kilometers. Its "5C" rating signifies ultra-fast charging capabilities, allowing a 0-100% charge in approximately 12 minutes.

The breakthrough relies on a denser cathode coating, a self-repairing electrolyte additive for micro-cracks, and a temperature-responsive separator that regulates ion flow to prevent overheating. While a mass production timeline remains undisclosed as of February 2026, the tech is expected to debut in high-usage commercial sectors like electric heavy trucks and premium ride-hailing fleets, significantly lowering long-term maintenance costs.