---
product_id: 500473301
title: "DALY Smart BMS Li-ion 7S 24V 80A with Common Port and Bluetooth Module Resetting Program for Home Power Storage Solar System(Smart BMS+RS485+CAN,80A Fan)"
brand: "daly"
price: "HK$1064"
currency: HKD
in_stock: true
reviews_count: 8
url: https://www.desertcart.hk/products/500473301-daly-smart-bms-li-ion-7s-24v-80a-with-common
store_origin: HK
region: Hong Kong
---

# 80A high current capacity Bluetooth real-time monitoring Multi-layer safety protection DALY Smart BMS Li-ion 7S 24V 80A with Common Port and Bluetooth Module Resetting Program for Home Power Storage Solar System(Smart BMS+RS485+CAN,80A Fan)

**Brand:** daly
**Price:** HK$1064
**Availability:** ✅ In Stock

## Summary

> 🔋 Stay charged, stay ahead — the smart BMS your solar system deserves!

## Quick Answers

- **What is this?** DALY Smart BMS Li-ion 7S 24V 80A with Common Port and Bluetooth Module Resetting Program for Home Power Storage Solar System(Smart BMS+RS485+CAN,80A Fan) by daly
- **How much does it cost?** HK$1064 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/500473301-daly-smart-bms-li-ion-7s-24v-80a-with-common)

## 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

- • **Rugged & Reliable Build:** Waterproof, dustproof, shockproof, and anti-static for harsh environments
- • **Smart Bluetooth Control:** Monitor and tweak battery parameters anytime via app or PC
- • **Plug & Play Installation:** Compact design with easy setup and comprehensive accessory kit included
- • **Ultimate Battery Longevity:** Advanced overcharge, overdischarge & temperature safeguards extend battery life
- • **Powerhouse 80A Current Handling:** Supports heavy-duty home solar setups with robust 80A output

## Overview

The DALY Smart BMS Li-ion 7S 24V 80A is a cutting-edge battery management system designed for home solar power storage. Featuring 80A current capacity, Bluetooth connectivity for real-time monitoring and parameter adjustment, and multi-layer safety protections including overcurrent, overcharge, and temperature control, it ensures optimal battery performance and longevity. Built with durable, waterproof, and shockproof materials, it offers reliable operation in demanding environments. The package includes all necessary cables, sensors, and a Bluetooth module for seamless installation and smart management.

## Description

Dongguan Daly Electronics Co., Ltd. was established in 2015, integrating R & D, production and sales, and specilizing in the production of lithium battery protective boards, such as LiFePO4 BMS, NMC BMS, LTO BMS, which can be used to energy storage, electric vehicles, electric tools, electric wheelchairs, AGVs, and forklifts, etc. The specifications of Daly BMS are 3S – 32S, 12v-120v, and 5A-500A. Smart BMS, BT, UART, RS515, can, LCD and GPS are very popular in Europe, Asia and North America.If you need a customized BMS or bulk order, please feel free to contact us!

## Features

- [DALY BMS]Overcurrent,Overcharge,Overdischarge,Short circuit, Temperature protection.DALY BMS maximizes optimizes the lithium battery performance, and extends the battery lifetime to a large extent.
- [Double Protection]Double protection by injection patent technology and patent shell.Waterproof,dustproof,shockproof and anti-static;High-quality components, pressure-resistant and durable material, high acquisition accuracy.Easy to install.
- [Smart BMS]Check battery status and modify parameters at any time through Bluetooth app or PC Software.Quality Guarantee--- ISO/ FCC/ RoHS/ PSE/ CE APPROVED
- [Note] If you need active balancer, parallel module or other accessories, please contact online customer service.We offer 24-hour one-on-one customer service and lifetime technical support
- [Packing List]3.7V Li-ion BMS*1,Bluetooth Module*1,NTC sensor*1,Sampling cable*1,Uart cable*1,Instruction Manual*1.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Dongguan Daly Electronics Co., Ltd |
| Item Weight | 1.72 pounds |
| Product Dimensions | 2.56 x 7.24 x 1.3 inches |
| Country of Origin | China |
| Color | 80A FAN CAN BT |

## Product Details

- **Brand:** DALY
- **Color:** Smart BMS+RS485+CAN
- **Input Voltage:** 3.7 Volts
- **Item dimensions L x W x H:** 2.56 x 7.24 x 1.3 inches
- **UPC:** 768655921186

## Images

![DALY Smart BMS Li-ion 7S 24V 80A with Common Port and Bluetooth Module Resetting Program for Home Power Storage Solar System(Smart BMS+RS485+CAN,80A Fan) - Image 1](https://m.media-amazon.com/images/I/619617ig2XL.jpg)
![DALY Smart BMS Li-ion 7S 24V 80A with Common Port and Bluetooth Module Resetting Program for Home Power Storage Solar System(Smart BMS+RS485+CAN,80A Fan) - Image 2](https://m.media-amazon.com/images/I/61ZQoW7cJtL.jpg)
![DALY Smart BMS Li-ion 7S 24V 80A with Common Port and Bluetooth Module Resetting Program for Home Power Storage Solar System(Smart BMS+RS485+CAN,80A Fan) - Image 3](https://m.media-amazon.com/images/I/71aietHr4FL.jpg)
![DALY Smart BMS Li-ion 7S 24V 80A with Common Port and Bluetooth Module Resetting Program for Home Power Storage Solar System(Smart BMS+RS485+CAN,80A Fan) - Image 4](https://m.media-amazon.com/images/I/61CUFhrNBhL.jpg)
![DALY Smart BMS Li-ion 7S 24V 80A with Common Port and Bluetooth Module Resetting Program for Home Power Storage Solar System(Smart BMS+RS485+CAN,80A Fan) - Image 5](https://m.media-amazon.com/images/I/71e7Gj5ZEKL.jpg)

## Available Options

This product comes in different **Color, Size** options.

## Questions & Answers

**Q: can I change the over charge and over discharge settings?**
A: no

**Q: Any problems using this with 21700s?**
A: Hi, 21700 battery pack and 18650 battery pack have the same 3.7V voltage, this DALY BMS PCB protection board can protect 18650 li-ion lithium cell battery pack as well as  21700  battery pack, no problems. 
Thank you and best regards

**Q: Does this come with Bluetooth?**
A: yes

**Q: Made 2 seperate packs, but the bms does not seem to work when paralleled together. Is this normal? A fix?**
A: You should have two bms for two packs

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great product
*by H***R on March 22, 2024*

I’m using this BMS for my 7s8p 18650 battery bank. It was easy to install and works great. I shorted out a cell (my dumb fault) and the BMS did what it was suppose to and turned off the output. Good value and works well.

### ⭐⭐⭐⭐⭐ Does a nice job so far
*by C***M on October 26, 2023*

The instructions were a little vague on hook up at first. But it works. The low voltage cut off is set at 2.7 no way to set this higher that I can see. So far it performs very well though.

### ⭐⭐⭐⭐⭐ Works as it should
*by U***Y on March 22, 2025*

Been a year using it still works great,

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*Product available on Desertcart Hong Kong*
*Store origin: HK*
*Last updated: 2026-03-02*