DALY BMS 4S 12V 60A BMS Smart with LifePO4 Bluetooth WiFi Module Lithium Battery Protection Board Compatible with Can RS485 for Electric Bikes, Trolling Motor

Enhanced Battery Safety: DALY 12V BMS 4S offers protection against overcharge, over-discharge, over-current, short circuit, and extreme temperatures, ensuring the safety and longevity of your battery pack.

2-in-1 Bluetooth/Wi-Fi Dongle - Easily connect with the app via Bluetooth or switch to Wi-Fi for long-distance control when Bluetooth is out of range (requires connection to a Wi-Fi router). Remotely monitor battery status and adjust parameters via mobile app or PC software

Smaller size; Parallel protection; Precharge function; Passive equalization current 100mA; Low temperature rise; Working condition indicator; Constant charge/discharge current.

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.

3 years warranty. Package Contents:1 x 12V 60A 4S Smart BMS, 1 x B-P Output Line, 1 x 2 in 1 BT or WiFi Module, 1 x Sampling Cable, 1 x NTC, 1 x 5 Pin CAN/485, 1 x Manual. Easy to install, includes everything you need for setup and operation. ISO/FCC/RoHS/PSE/CE certification.