---
product_id: 723741396
title: "DALY Smart BMS 4S-16S 40A-500A with WiFi Module and CAN 485 Communication Protection Board for LifePO4 Lithium Battery Pack (Smart BMS 8S 24V，400A)"
brand: "daly"
price: "€ 600.07"
currency: EUR
in_stock: true
reviews_count: 10
category: "Daly"
url: https://www.desertcart.fr/products/723741396-daly-smart-bms-4s-16s-40a-500a-with-wifi-module
store_origin: FR
region: France
---

# 40A-500A current range Dual Bluetooth/Wi-Fi connectivity CAN/485 bus parallel communication DALY Smart BMS 4S-16S 40A-500A with WiFi Module and CAN 485 Communication Protection Board for LifePO4 Lithium Battery Pack (Smart BMS 8S 24V，400A)

**Brand:** daly
**Price:** € 600.07
**Availability:** ✅ In Stock

## Summary

> 🔋 Power up smartly — control your battery’s future from anywhere!

## Quick Answers

- **What is this?** DALY Smart BMS 4S-16S 40A-500A with WiFi Module and CAN 485 Communication Protection Board for LifePO4 Lithium Battery Pack (Smart BMS 8S 24V，400A) by daly
- **How much does it cost?** € 600.07 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fr](https://www.desertcart.fr/products/723741396-daly-smart-bms-4s-16s-40a-500a-with-wifi-module)

## Best For

- daly enthusiasts

## Why This Product

- Trusted daly brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Plug & Play Installation:** Complete kit with all cables included for a hassle-free setup — get your smart BMS running in no time.
- • **Scalable Parallel Support:** Easily expand your battery system with built-in parallel circuits and CAN/485 communication for mainstream inverters.
- • **Seamless Remote Monitoring:** Control and track battery health anytime via Bluetooth or Wi-Fi app — stay connected wherever you go.
- • **Trusted Durability & Compliance:** ISO/FCC/RoHS/PSE/CE certified with a 3-year warranty — engineered for peace of mind and long-term reliability.
- • **Robust Multi-Level Battery Protection:** Safeguard your LifePO4 pack from overcharge, discharge, overcurrent, short circuit, and temperature extremes.

## Overview

The DALY Smart BMS 8S 24V 400A is a cutting-edge battery management system designed for LifePO4 lithium packs, offering comprehensive protection and advanced remote monitoring via Bluetooth and Wi-Fi. Featuring scalable parallel communication with CAN/485 bus compatibility, it ensures safe, efficient, and expandable battery operation. Certified and backed by a 3-year warranty, this compact, easy-to-install BMS is ideal for professionals seeking reliable, smart energy management.

## Description

Buy DALY Smart BMS 4S-16S 40A-500A with WiFi Module and CAN 485 Communication Protection Board for LifePO4 Lithium Battery Pack (Smart BMS 8S 24V，400A): Power Converters - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Works great - Why did you pick this product vs others?: becuase i have daly product and works fine. Build quality: Good Noise level: no noise Connection quality: App works great and the green light when on/charging is very bright. Ease of installation: Yes, it was more ease if the cables where label. Usb ports: Bluetooth / and the CAN/RS485 cable Functionality: S16 51.2V Battery.
Review: Worth the money - Great bms I've got several of these and they're easy to install and setup

## Features

- Enhanced Battery Safety: Daly 24V BMS 8S offers protection against overcharging, overdischarging, overcurrent, short circuits and extreme temperature, 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 the mobile app or PC software – whether you're at home, traveling, or operating a trolling motor.
- Remotely monitor battery status and adjust parameters via the mobile app or PC software – whether you're at home, traveling, or operating a trolling motor.
- The built-in parallel circuit of Daly BMS can support the parallel use of battery packs and 485/CAN Bus parallel communication, which is suitable for mainstream inverters on the market.
- 3 Years Warranty. Packing List: 8S 24V 400 amp Smart BMS (x1), B-P-Output Line (x2), 2-in-1 BT/Wi-Fi Dongle (x1), Sampling Cable (x1), NTC (x1), CAN/485 5-pin (x1), Manual (x1). Easy to install, everything you need for setup and operation.ISO/FCC/RoHS/PSE/CE APPROVED.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CXTDRCNJ |
| Best Sellers Rank | #125,877 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #514 in Power Converters |
| Customer Reviews | 4.0 4.0 out of 5 stars (210) |
| Date First Available | March 12, 2024 |
| Item Weight | 1.5 pounds |
| Manufacturer | Dongguan Daly Electronics Co., Ltd |
| Product Dimensions | 7.2 x 4.25 x 1.02 inches |

## Product Details

- **Brand:** DALY
- **Color:** 8S 24V
- **Input Voltage:** 120 Volts
- **Item dimensions L x W x H:** 7.2 x 4.25 x 1.02 inches
- **Output Voltage:** 24 Volts

## Images

![DALY Smart BMS 4S-16S 40A-500A with WiFi Module and CAN 485 Communication Protection Board for LifePO4 Lithium Battery Pack (Smart BMS 8S 24V，400A) - Image 1](https://m.media-amazon.com/images/I/619ZJN2rqsL.jpg)
![DALY Smart BMS 4S-16S 40A-500A with WiFi Module and CAN 485 Communication Protection Board for LifePO4 Lithium Battery Pack (Smart BMS 8S 24V，400A) - Image 2](https://m.media-amazon.com/images/I/61VQVPoSvgL.jpg)
![DALY Smart BMS 4S-16S 40A-500A with WiFi Module and CAN 485 Communication Protection Board for LifePO4 Lithium Battery Pack (Smart BMS 8S 24V，400A) - Image 3](https://m.media-amazon.com/images/I/71FnE4HRUDL.jpg)
![DALY Smart BMS 4S-16S 40A-500A with WiFi Module and CAN 485 Communication Protection Board for LifePO4 Lithium Battery Pack (Smart BMS 8S 24V，400A) - Image 4](https://m.media-amazon.com/images/I/71G8VcC-JAL.jpg)
![DALY Smart BMS 4S-16S 40A-500A with WiFi Module and CAN 485 Communication Protection Board for LifePO4 Lithium Battery Pack (Smart BMS 8S 24V，400A) - Image 5](https://m.media-amazon.com/images/I/71KKpPm+enL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works great
*by E***R on July 7, 2025*

Why did you pick this product vs others?: becuase i have daly product and works fine. Build quality: Good Noise level: no noise Connection quality: App works great and the green light when on/charging is very bright. Ease of installation: Yes, it was more ease if the cables where label. Usb ports: Bluetooth / and the CAN/RS485 cable Functionality: S16 51.2V Battery.

### ⭐⭐⭐⭐⭐ Worth the money
*by C***R on September 20, 2025*

Great bms I've got several of these and they're easy to install and setup

### ⭐ Avoid, doesn’t work, app is terrible
*by S***5 on August 7, 2025*

This bms does not work well. It read incorrect voltages, so i kept undoing and redoing the wires, thinking it was my leads. I finally got fed up and ordered a different brand. The other brand has no issues at all. I had used Daly in the past with success, but it seems like the quality has gone down. The app changed as well. The app has always been garbage, so no change there, as it’s still garbage. Inconvenient to install, settings are hard to change, if you do get the setting changed you have to hope the setting sticks. The WiFi and Bluetooth adapter is almost a joke.

## Frequently Bought Together

- DALY Smart BMS 4S-16S 40A-500A with WiFi Module and CAN 485 Communication Protection Board for LifePO4 Lithium Battery Pack (Smart BMS 8S 24V，400A)
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*Product available on Desertcart France*
*Store origin: FR*
*Last updated: 2026-03-03*