Smart Active Balance BMS 1.Smart Compatible string from 4-8S, 8-17S, 8-24S. current from 40-200A. 2. Continuous balancing current 1A. 3. Support Lifepo4/ Li-ion/LTO battery. 4. Bluetooth build-In, can support APP (7 languages), wifi, PC Host, IoT clould. 5. Wifi BMS include Wifi module as standard package. 6. Pls select proper BMS Version per your requirement with compatible strings and current and BMS type. BT and Can Version BMS is basic BMS version and can group with accessories as One set for Inverter and LCD display. 7. Wifi can show the same information which show on display or inverter at the same time. 8 4.3 LCD display: Multiple bms can be connected in parallel connection and show the information on it by switch bms #. CAN version bms + 3inch lcd display only can support one bms information shown on LCD display. CAN version bms + 4.3 inch lcd display can support Pack parallel connection and Multi BMS information shown on LCD display by switch bms #. CAN version BMS+ Inverter cable can support bms and inverter connection smoothly. APP Download and Install 1.Pls search "Balance BMS" from iOS Store and Google store and download and install. 2.Smart active balance bms has integrated BT function, it will connect to APP automatically with APP installed. Interface Port and Accessories 1. BMS has build-in Bluetooth already. 2. BMS also support RS485 and Can communication function with accessories uart/ rs485/canbus/ wifi /LCD dispaly / key switch button/ Parallel Connection . pls buy the accessories per your requirement accordingly. Packing List Including total 9 items 1. Smart active balance bms*1pcs 2. P- &B- cable *2 10cm 3. M6 screw*2 4. Sampling cable*1 45cm 5. B+ cable *1 45cm 6. NTC cable *1 25cm 7. User Manual*1 8. Package box*1 9. wifi modue*1 (for wifi bms version only) User Guideline & After-Service Pls visit 100 balance official website www.100balancebms.com and click "service " bar or scan following code to get more information. 1.SW driver 2. User Manual 3. APP & PC Host operation Manual ect. 4. Product Spec Product Spec and Model Wiring Diagram