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Our comprehensive protection suite offers robust safeguards against low voltage, overvoltage, discharge overcurrent, charging overcurrent, overpower, overtemperature, and low temperature. It also includes low SoC protections and mechanisms for protection recovery and delay times.
Our pioneering patented technology and sophisticated algorithms elegantly resolve any challenges related to accumulated errors.
Enjoy the simplicity of our packaging, which is customizable to meet your specific needs..
Established in 2005, Shenzhen Leagend Optoelectronics Co., Ltd. is a leader in battery monitoring and testing technology, integrating design, R&D, production, sales, and service. Spanning 3,000 square meters, our factory boasts over 13 years of OEM experience with prominent global brands. Our production adheres to ISO9001 quality management standards and includes rigorous testing, such as an 8-hour aging test for each product to guarantee quality. We warmly welcome OEM and ODM orders. Whether choosing from our catalog or seeking engineering solutions, our customer service center is ready to discuss your sourcing requirements.