The EMC9080O is part of BYD's line of automotive alternators for electric vehicles. It is a high-performance alternator with a maximum output of 90A at 12V or 80A at 24V, making it suitable for a wide range of electric vehicles. The EMC9080O is designed to be a cost-effective and reliable solution for vehicles that require a powerful and efficient alternator. The EMC9080O has a more efficient rectifier, compared to other alternators in the BYD range. This is due to its unique, patented design, which significantly reduces electrical losses during the rectification process. The EMC9080O is also extremely light and compact and can be easily installed in most vehicles. It also incorporates advanced heat-dissipation technology, ensuring the unit does not overheat, even when operating at heavy loads.