BMS NMC 13S 40A SMART CAN DALY (165a)

DALY Smart BMS Li-ion 13S 48V 40A Common port with Balance

Product Data Sheet

The DALY BMS NMC 13S 40A SMART CAN is a feature-rich and intelligent Battery Management System built to ensure the safe and optimal performance of 13-series Lithium-ion/NMC (3.7V nominal) battery packs. Specifically designed for 48V electric mobility systems, solar energy storage, and high-performance DC devices, this BMS combines smart communication, real-time diagnostics, and robust thermal management.

Technical Specifications

• Battery Configuration: Smart BMS Li-ion 13S 48V 40A Common port with Balance
• Continuous Discharge Current: 40A
• Balance detect Voltage 3.8
• Charge Current: 20A
• Charge Voltage: 54.6V
• Short Circuit Protection: Yes, with auto recovery
• Temperature Protection: Over-temperature and under-temperature protection
• Features: Overcurrent, overcharge, over-discharge, and temperature protection

Key Features

Smart Communication Support

• CAN interface for high-speed integration with EV systems, energy storage controllers, and industrial applications.
• UART interface for PC connection, firmware upgrade, and mobile app compatibility.

Optimized for 13S NMC Packs

• Suitable for nominal 48V lithium-ion battery configurations (13 x 3.7V cells).
• Accurate voltage, current, and temperature detection for safe operations.

High-Quality Safety Protection

• Protection against over-voltage, under-voltage, over-current, short circuit, and temperature extremes.
• Real-time balance function keeps all cells at healthy operating levels.

Active Cooling System

• Built-in dual cooling fans for effective heat dissipation.
• Maintains peak performance under full 40A load cycles.

Pre-Built Wiring Harness

• Comes with standard balance leads, temperature sensor, and power cables for plug-and-play setup.

Applications

• Electric e-bikes, scooters, and wheelchairs
• Residential or commercial solar ESS systems
• Industrial-grade DC power banks
• Smart home automation battery units
• Lightweight electric vehicles and carts

With the wide application of lithium battery in Lithium Battery Industry, high performance, high reliability and high cost performance are required for battery management system. This product is designed specifically for lithium-ion batteries in BMS, it can collect, process and store the information data of the battery in real time, and ensure the safety, availability and stability of the battery.

Professional high current wiring design &workmanship, thus can withstand the shock of high current high. The appearance is sealed by injection molding process to improve moisture-proof and oxidation-proof components and prolong the service life of the products. dust proof, shockproof, anti-squeezing and other protective functions. There is a complete over-charge, over-discharge, over-current, short-circuit, balance function. With the integrated design, the collection, management, communication and other functions are integrated.