-Apply to 12V/100-200A lead-acid instead of lithium battery protection board;  

- Connect the special upper computer software of SmarTec to display the total voltage, voltage of each battery, 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 or 5 battery strings in series;  

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

- Maximum continuous working current 100A, charging and discharging at the same port;  

- Maximum continuous current 10A for low temperature heating;  

-Dimention: L260*W120*T12mm;