JBD-SP22S003 is a Bluetooth software protection board solution specifically designed for 6-22 series lithium battery packs. This product adopts a new Tang front-end acquisition chip+MCU architecture, and some parameters can be flexibly adjusted through the upper computer according to customer needs. SP22S003B supports automatic identify 6s to 22s LiFePo4 or Li-ion battery packs. SP22S003B comes with built-in Bluetooth and a UART interface, making it convenient for users to view and adjust parameters through a mobile app or computer upper computer. In terms of continuous current, sp22s003b offers a range of 40A to 100A to meet the needs of different users.
Here is its wiring diagram
