Smart PCB 3-4s Battery Protection Board for Li-ion/LiFePO4 Battery Management System (BMS) 12V with Bluetooth Module, Battery BMS, Battery Protection Circuit

-Apply to 12V/100A lead-acid instead of lithium battery protection board;  

-Connect special upper computer software of SmarTec to display the total voltage, capacity, current, temperature, cycle times and other parameters;  

- cooperate with communication adapter module supports CANBus, SMBus, HDQ, I2C, RS232 and RS485 communication protocol;  

- Can connect to the special APP of SmarTek via Bluetooth;  

- Supports 4 / 5 battery strings in series;  

- Measuring IC TI BQ series, can read voltage, capacity, current, temperature, cycle times and other parameters;  

- Over charge, over discharge, short circuit, over current, temperature protection, etc.;  

- Maximum continuous working current 110A, charging and discharging at the same port;  

- Dimension: L200*W115*T12mm;