This FY•X’s advanced 20S 60V 72V 100A Smart BMS for Battery Rental Replacement is a BMS specially designed by Huizhou Feiyu New Energy Technology Co., Ltd. for electric bicycle battery packs in the rental market. It is suitable for 20-cell lithium batteries with different chemical properties, such as lithium ion, lithium polymer, lithium iron phosphate, etc.

The BMS is equipped with a GPRS module and a Bluetooth module, which can promptly report the battery pack positioning information and the corresponding voltage, current, temperature, and protection status information of the battery pack. It supports powerful functions such as remote lossless firmware upgrade and remote locking of the battery pack.

It has RS485 communication interface, which can be used to set various protection voltage, current, temperature and other parameters, which is very flexible. And the charging cabinet is identified through RS485 communication. Non-designated charging cabinets cannot charge the battery pack normally. The charging cabinet is supported to upgrade the firmware function of BMS through RS485 communication without loss. The protection board has strong load capacity and the maximum sustainable discharge current can reach 100A.

FY•X 20S 60V 72V 100A Smart BMS for Battery Rental Replacement Functional characteristics

● 20 batteries are protected in series.

● Charging and discharging voltage, current, temperature and other protection functions.

● Output short circuit protection function.

●Two-channel battery temperature, BMS ambient temperature, FET temperature detection and protection.

● Passive balancing function.

● Accurate SOC calculation and real-time estimation.

● Various fault data storage.

● Protection parameters can be adjusted through the host computer.

● RS485 communication can monitor battery pack information through the host computer or other instruments.

● Multiple sleep modes and wake-up methods.