DALY Smart BMS 3S 20S 40A to 500A with WiFi Module and Can 485 Communication Protection Board for Lithium Ion Battery Pack (Li 7S 24V, 100A)

【Multiple Protection】Overload protection; Over discharge protection; Over current protection; Short circuit protection; Temperature protection; Waterproof protection. 【New Upgrade】Smaller size; Parallel protection; Precharge function; Passive equalization current 100mA; Low temperature rise; Working condition indicator; Chg/Dischg constant current. 【Smart BMS】With the WiFi module, lithium batteries can be monitored remotely via the Internet, regardless of the distance. When the BMS detects any abnormalities in the battery pack, it will send alert via the smartphone app. 【DALY BMS】Multiple communication functions + expansion function ports, CAN, RS485, dual UART communication interfaces, rich expansion applications. If you need touch screen, active balancer, parallel module or other accessories, please contact customer service online. 【Quality Guarantee】We provide 1 year product warranty, 24 hours one-on-one customer service and lifetime technical support. If you have any questions, please feel free to contact us.--- ISO / FCC / RoHS / PSE / CE APPROVED