JBD-SP21S001 is a software protection board solution specifically designed for 6-21 series energy storage lithium battery packs. This product adopts the new Tang acquisition chip and the MCU architecture of Shanghai Xianji. Some parameters can be flexibly adjusted through the upper computer according to customer needs. SP21S001 can automatically recognize 6S-21S lifepo4 or li ion battery packs, with continuous current options of 100A-200A to meet the needs of different customers. Meanwhile, SP21S001 comes with Bluetooth and a UART interface, making it convenient for users to view or modify parameters through a mobile app or computer.
Here is its wiring diagram
