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Our robust protection suite offers comprehensive safeguards including low voltage, overvoltage, discharge overcurrent, charging overcurrent, overpower, overtemperature, low temperature, and low SoC protections, as well as recovery mechanisms and delay times.
Our state-of-the-art patented technology and sophisticated algorithms gracefully address any issues of accumulated errors, ensuring accuracy and dependability.
Minimalistic packaging, with customizable options to cater to your specific needs..
Established in 2005, Shenzhen Leagend Optoelectronics Co., Ltd. is a trailblazer in battery monitoring and testing technology, seamlessly integrating product design, R&D, production, sales, and service. Our facility spans 3,000 square meters and boasts over 13 years of experience in OEMs for prestigious global brands. We adhere strictly to ISO9001 quality management system standards, with certification ensuring excellence. Beyond standard tests, each product undergoes a rigorous 8-hour aging test to uphold quality standards. We warmly invite OEM and ODM orders. Whether choosing from our current product range or seeking engineering support for your application, our customer service center is ready to assist with your sourcing needs.