Wuhan Topsound Technology Co., Ltd.

Company overview

Wuhan Topsound Technology Co., Ltd. is a Hubei-based company focused on intelligent battery management and protection. It is a wholly owned subsidiary of Wuxi Topsound Technology Co., Ltd., drawing on its parent company's more than ten years of acoustic detection and monitoring technology development to develop customized battery management solutions. Its civilian UAV hardware range includes smart battery management systems and battery protection boards for surveying, crop protection, inspection, firefighting, rescue and logistics, with an emphasis on battery safety early warning and management.

The Surveying Drone Smart Battery BMS, model LS012S030A-R4CA-C1, supports multiple batteries in parallel, customizable cell balancing, multi-status LED indication and protocol-based charging. Its functions include protection against accidental operation, over-the-air firmware updates, high-voltage interface protection, CAN communication and data collection for maintenance. The board combines a lightweight, low-power design with self-discharge management intended to prevent battery swelling. Optional features include short-circuit protection, preheating for low-temperature operation, enhanced CAN communication security and high-precision state-of-charge calibration.

The Agricultural Drone Smart Battery BMS, model LS024S120A-R4CA-C1, addresses battery monitoring and storage management for crop-protection drones. It provides high-precision voltage monitoring, monitors high- and low-voltage storage conditions, and automatically discharges the battery during high-voltage storage. Temperature detection and alerts help track thermal conditions, while cell capacity estimation and historical fault logging provide information about battery condition and past faults. A low-power sleep mode completes its set of battery management functions.

Tell us the specifications you need. We can discuss the exact model and configuration for your project.