---
product_id: 727874900
title: "DALY Smart 4S BMS 12V with WiFi Module and Can 485 Communication Protection Card for LifePO4 Lithium Battery (4S 12V Smart BMS+RS485+Can+WiFi Module,100A)"
brand: "daly"
price: "RM1"
currency: MYR
in_stock: false
url: https://www.desertcart.com.my/products/727874900-daly-smart-4s-bms-12v-with-wifi-module-and-can
store_origin: MY
region: Malaysia
---

# WiFi remote monitoring 100A high current capacity CAN + RS485 multi-comm DALY Smart 4S BMS 12V with WiFi Module and Can 485 Communication Protection Card for LifePO4 Lithium Battery (4S 12V Smart BMS+RS485+Can+WiFi Module,100A)

**Brand:** daly
**Price:** RM1
**Availability:** ❌ Out of Stock

## Summary

> ⚡ Power up smartly, stay ahead effortlessly!

## Quick Answers

- **What is this?** DALY Smart 4S BMS 12V with WiFi Module and Can 485 Communication Protection Card for LifePO4 Lithium Battery (4S 12V Smart BMS+RS485+Can+WiFi Module,100A) by daly
- **How much does it cost?** RM1 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.com.my](https://www.desertcart.com.my/products/727874900-daly-smart-4s-bms-12v-with-wifi-module-and-can)

## 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

- • **Seamless Communication:** Advanced CAN, RS485, and dual UART interfaces ensure smooth integration with your smart energy systems.
- • **Smart Remote Monitoring:** Stay connected anywhere with WiFi-enabled real-time battery status alerts directly on your smartphone app.
- • **Ultimate Battery Safety:** Comprehensive multi-layer protection guards your LiFePO4 battery from overload, short circuit, and temperature extremes.
- • **Expandable & Future-Proof:** Modular ports support touch screens, active balancers, and parallel modules—customize your power management effortlessly.
- • **Compact & Efficient Design:** New smaller footprint with passive equalization and low temperature rise keeps your setup sleek and reliable.

## Overview

The DALY Smart 4S BMS 12V is a cutting-edge battery management system designed for LiFePO4 batteries, featuring 100A current capacity, WiFi remote monitoring, and multi-protocol communication (CAN, RS485, UART). It offers comprehensive protection, compact design, and modular expandability, backed by global certifications and dedicated lifetime support.

## Description

Dongguan DALY Electronics Co., Ltd. was established in 2015, integrating R&D, production and sales, and specilizing in the production of lithium battery protection plates, such as LiFePO4 BMS, NMC BMS, LTO BMS, which can be used for energy storage, electric vehicles, power tools, electric wheelchairs, AGVs, and forklifts, etc. DALY BMS specifications are 3S - 32S, 12v-120v, and 5A-500A. Smart BMS, BT, UART, RS485, can, LCD and GPS are very popular in Europe, Asia and North America. If you need a custom BMS or wholesale order, please feel free to contact us.

## Features

- 【Multiple Protection】Overload protection; Over discharge protection; Over current protection; Short circuit protection; Temperature protection; Waterproof protection.
- 【New Upgrade】Smaller size; Parallel protection; Precharge function; Passive equalization current 100mA; Low temperature rise; Working condition indicator; Chg/Dischg constant current.
- 【Smart BMS】With the WiFi module, lithium batteries can be monitored remotely via the Internet, regardless of the distance. When the BMS detects any abnormalities in the battery pack, it will send alert via the smartphone app.
- 【DALY BMS】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.
- 【Quality Guarantee】We provide 1 year product warranty, 24 hours one-on-one customer service and lifetime technical support. If you have any questions, please feel free to contact us.--- ISO / FCC / RoHS / PSE / CE APPROVED

## Product Details

- **Brand:** DALY
- **Colour:** LifePO4 4S 12V
- **Item weight:** 0.35 Kilograms
- **Item dimensions L x W x H:** 12.3 x 6.5 x 1.4 centimetres
- **UPC:** 784868225460

## Images

![DALY Smart 4S BMS 12V with WiFi Module and Can 485 Communication Protection Card for LifePO4 Lithium Battery (4S 12V Smart BMS+RS485+Can+WiFi Module,100A) - Image 1](https://m.media-amazon.com/images/I/61AZAA3gRTL.jpg)
![DALY Smart 4S BMS 12V with WiFi Module and Can 485 Communication Protection Card for LifePO4 Lithium Battery (4S 12V Smart BMS+RS485+Can+WiFi Module,100A) - Image 2](https://m.media-amazon.com/images/I/71J+a11YYPL.jpg)
![DALY Smart 4S BMS 12V with WiFi Module and Can 485 Communication Protection Card for LifePO4 Lithium Battery (4S 12V Smart BMS+RS485+Can+WiFi Module,100A) - Image 3](https://m.media-amazon.com/images/I/71-QkMz2CJL.jpg)
![DALY Smart 4S BMS 12V with WiFi Module and Can 485 Communication Protection Card for LifePO4 Lithium Battery (4S 12V Smart BMS+RS485+Can+WiFi Module,100A) - Image 4](https://m.media-amazon.com/images/I/71ufBir-TOL.jpg)
![DALY Smart 4S BMS 12V with WiFi Module and Can 485 Communication Protection Card for LifePO4 Lithium Battery (4S 12V Smart BMS+RS485+Can+WiFi Module,100A) - Image 5](https://m.media-amazon.com/images/I/71ZOvXHHceL.jpg)

## Frequently Bought Together

- DALY Smart BMS 4S 12V 100A with WiFi Module and CAN 485 Communication Protection Board for Remote Monitoring of LifePO4 Lithium Battery Pack
- Daly 5A Active Equalizer 16S Active Balancer for Lifepo4 Li-ion LTO Battery Groups Capacitor Balancer
- 100Balance 4S 5A Battery Active Equalizer Balancer for Lifepo4 or NCM Li-ion Lithium Battery Group BMS Energy Transfer Board with Blue ABS Case

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*Product available on Desertcart Malaysia*
*Store origin: MY*
*Last updated: 2026-03-12*