UST-BMS-M4806A1 (hereinafter referred to as "M4806A1") complies with the requirements of "GB 43854 - 2024 Safety Technical Specification for Lithium - ion Batteries for Electric Bicycles". It has the functions of real - time high - precision positioning and data transmission. It is widely used in the management and protection of series - connected Pack systems of 5 - 16 series lithium - ion cells (compatible with lithium iron phosphate batteries, ternary lithium batteries, etc.). It supports the adaptation and use of standard 36V and 48V battery packs. It is a lithium - battery protection system (BMS) comprehensively developed for the safety of electric bicycle sharing platforms and personal use.
M4806A1 provides functions such as charge - discharge management, temperature management, current management, SOC measurement, short - circuit protection, and cell consistency protection for the battery pack. While ensuring the normal and stable operation of the battery pack, it makes every effort to extend the service life of the battery pack, saving users' worry and reassuring customers!
M4806A1 also has a built - in "black box" module and a wireless Bluetooth module. The "black box" can permanently store the unique IP information and protection parameters of the BMS single - board, as well as 30 days of real - time important operation information and protection state change data (which can be read by connecting to a computer host or a mobile phone APP via Bluetooth). This is convenient for monitoring and understanding the phased working status of the battery pack. It is also possible to view real - time data, configure and modify relevant protection parameters, and download log records through the mobile phone APP connecting to Bluetooth.