DALY BMS 12V to 24V 200A with 1A Active Balancing - Built-in Bluetooth Smart Lithium Battery Management System with RS485 CAN for 4S - 8S Li-ion LiFePO4 LTO Battery Packs

Easy Installation - DALY 12V 24V BMS automatically detects 4S 5S 6S 7S 8S lithium battery pack with no manual setup required. Space-saving and easy to install, supports parallel connection for capacity expansion. ^^ Smart App Real-Time Monitoring - Built-in Bluetooth enables app monitoring of voltage, current, temperature, and other key data. Features risk alerts, fault diagnosis, and automatic error logging. View battery status and quickly identify any issues at any time. ^^ Advanced Protection System - Provides full protection against overcharge, overdischarge, overcurrent, short circuit, temperature, static electricity, disconnection, and pre-charge events.

Ensures stable and safe operation under varying and high load conditions. Fully sealed with a potting process for water, dust, moisture, shock, and corrosion resistance. ^^ Smooth Startup & Inverter Compatibility - Built-in 22, 000F pre-charge circuit prevents inrush current, avoiding fuse blowouts and breaker trips. Compatible with mainstream inverter protocols for seamless communication, delivering smoother system control and higher stability. Ideal for 4S8S battery systems in home storage, RVs, electric motors applications. ^^ 1A Active Balancing - Built-in system with patented bidirectional transformer technology.

Enables faster cell balancing, lower heat generation, and improved energy efficiency for longer battery life. ^^ 5 year extended warranty.
Packing list: Smart Active Balance BMS(4-8S 200A+RS485+CAN) x 1, sampling cable x 1, NTC x 1, P-&B-&B+ x 1, user manual x 1. Everything you need for setup and operation. We offer 24-hour customer service and lifetime technical support. If you have any questions, please contact us.