Daly BMS LFP 15S 40A Waterproof – Advanced Battery Management System

Product Data Sheet J16H3

Product Data Sheet

The Daly BMS LFP 15S 40A Waterproof is a cutting-edge Battery Management System (BMS) designed for Lithium Iron Phosphate (LiFePO4) battery packs. This 15S (15-cell series) BMS ensures the highest level of safety and efficiency by protecting against overcharge, over-discharge, short circuits, and temperature fluctuations. With its IP65 waterproof rating, this BMS is suitable for marine, solar, electric vehicle (EV), and off-grid applications.

Key Features

• Advanced Protection Circuitry: Prevents overcharge, over-discharge, overcurrent, and short circuits.
• Waterproof & Dustproof Design: Built to perform reliably in harsh environmental conditions.
• Efficient 40A Continuous Current: Ensures stable power output for high-demand energy systems.
• Optimized for 15S LiFePO4 Batteries: Designed to work seamlessly with 48V battery packs.
• Smart Battery Balancing: Maintains equal cell voltages to prolong battery lifespan.
• Compact & Lightweight: Easy installation for various applications.

Technical Specifications

• Brand: DALY
• Model: J16H3
• Battery Type: LiFePO4 (LFP)
• Nominal Voltage: 48V (15S)
• Balancing Current: 70±25mA
• Charge Voltage: 54.75V
• Discharge Cutoff Voltage: 37.5V
• Continuous Discharge Current: 40A
• Continuous Charge Current: 40A
• Waterproof Rating: IP65
• Operating Temperature: -20°C to 60°C

Applications

The Daly BMS LFP 15S 40A Waterproof is the perfect power management solution for various applications:

Electric Vehicles (EVs) & E-Bikes

Provides efficient battery protection and power regulation for electric bicycles, scooters, and small EVs.

Solar Energy Storage & Off-Grid Systems

Ideal for solar battery banks, off-grid living setups, and renewable energy storage.

Marine, RV, & Camper Applications

The waterproof feature makes it a reliable choice for boats, yachts, campervans, and RVs.

Home & Industrial Backup Power

Perfect for UPS systems, home energy storage, and backup power solutions.

Why Choose Daly BMS LFP 15S 40A Waterproof?

1. Reliable & Safe Performance: Prevents damage to battery cells, ensuring longevity and efficiency.
2. Waterproof & Durable Design: With IP65 waterproofing, it operates safely in outdoor and marine environments.
3. Enhanced Battery Balancing: Extends the lifespan of LiFePO4 batteries through efficient energy distribution.
4. Wide Range of Applications: Ideal for EVs, solar systems, marine power, and industrial energy storage.