DALY Smart BMS 4S 24S 40A to 500A with WiFi Module and Can 485 Communication Protection Card for LifePO4 Lithium Battery Pack (LifePO4 16S 48V, 200A)

【Multiple Protection】Overload protection; Over discharge protection; Over current protection; Short circuit protection; Temperature protection; Waterproof protection. 【New Upgrade】Smaller size; Parallel protection; Pre-charging function; 100mA passive equalization current; Low temperature rise; Working condition indicator; Consistent Chg/Dischg cuurrent. 【Smart BMS】With the WiFi module, lithium batteries can be remotely monitored through the Internet, regardless of the distance. When the BMS detected any abnormality in the battery pack, it will send alert via the smartphone app. 【DALY BMS】Multiple communication functions + expansion ports, CAN, RS485, dual UART communication interface, rich expansion applications. If you need a touch screen, active balancer, parallel module or other accessories, please contact online customer service. 【Quality Guarantee】We offer one year warranty on the product, 24-hour personalized customer service and lifetime technical support.