---
product_id: 623728649
title: "DALY Smart BMS Li-ion 21S 72V 100A PCB Battery Management System with UART Communication CAN 485 Bluetooth Battery Monitoring Module and Cooling Fan for 18650 Battery Pack"
brand: "daly"
price: "₪555"
currency: ILS
in_stock: true
url: https://www.desertcart.co.il/products/623728649-daly-smart-bms-li-ion-21s-72v-100a-pcb-battery
store_origin: IL
region: Israel
---

# Bluetooth Enabled 72V Power Double Protection DALY Smart BMS Li-ion 21S 72V 100A PCB Battery Management System with UART Communication CAN 485 Bluetooth Battery Monitoring Module and Cooling Fan for 18650 Battery Pack

**Brand:** daly
**Price:** ₪555
**Availability:** ✅ In Stock

## Summary

> 🔧 Power Up Your Battery Game!

## Quick Answers

- **What is this?** DALY Smart BMS Li-ion 21S 72V 100A PCB Battery Management System with UART Communication CAN 485 Bluetooth Battery Monitoring Module and Cooling Fan for 18650 Battery Pack by daly
- **How much does it cost?** ₪555 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.il](https://www.desertcart.co.il/products/623728649-daly-smart-bms-li-ion-21s-72v-100a-pcb-battery)

## 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

- • **Lifetime Support:** Enjoy 24/7 customer service and lifetime technical assistance.
- • **Durable & Reliable:** Engineered with high-quality materials for long-lasting performance.
- • **Smart Monitoring Anytime:** Access real-time battery status via Bluetooth app or PC software.
- • **Maximize Battery Performance:** Experience unparalleled efficiency with advanced protection features.
- • **Comprehensive Safety Features:** Overcurrent, overcharge, and temperature protection ensure peace of mind.

## Overview

The DALY Smart BMS is a cutting-edge Battery Management System designed for 21S 72V 100A lithium-ion battery packs. It features advanced safety mechanisms, Bluetooth connectivity for real-time monitoring, and a robust design that ensures durability and reliability. With comprehensive support and easy installation, this BMS is perfect for both professionals and enthusiasts looking to optimize battery performance.

## Description



## 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 |
| Brand | DALY |
| Item Weight | 1.72 pounds |
| Product Dimensions | 2.56 x 7.24 x 1.3 inches |
| Country of Origin | China |
| Manufacturer Part Number | 21S72V |

## Images

![DALY Smart BMS Li-ion 21S 72V 100A PCB Battery Management System with UART Communication CAN 485 Bluetooth Battery Monitoring Module and Cooling Fan for 18650 Battery Pack - Image 1](https://m.media-amazon.com/images/I/61sLPQTbM6L.jpg)
![DALY Smart BMS Li-ion 21S 72V 100A PCB Battery Management System with UART Communication CAN 485 Bluetooth Battery Monitoring Module and Cooling Fan for 18650 Battery Pack - Image 2](https://m.media-amazon.com/images/I/61kUg6ssXEL.jpg)
![DALY Smart BMS Li-ion 21S 72V 100A PCB Battery Management System with UART Communication CAN 485 Bluetooth Battery Monitoring Module and Cooling Fan for 18650 Battery Pack - Image 3](https://m.media-amazon.com/images/I/71FuK3ENKXL.jpg)
![DALY Smart BMS Li-ion 21S 72V 100A PCB Battery Management System with UART Communication CAN 485 Bluetooth Battery Monitoring Module and Cooling Fan for 18650 Battery Pack - Image 4](https://m.media-amazon.com/images/I/61lBqgqgahL.jpg)
![DALY Smart BMS Li-ion 21S 72V 100A PCB Battery Management System with UART Communication CAN 485 Bluetooth Battery Monitoring Module and Cooling Fan for 18650 Battery Pack - Image 5](https://m.media-amazon.com/images/I/71Q3HmfqsjL.jpg)

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**Shop now:** [https://www.desertcart.co.il/products/623728649-daly-smart-bms-li-ion-21s-72v-100a-pcb-battery](https://www.desertcart.co.il/products/623728649-daly-smart-bms-li-ion-21s-72v-100a-pcb-battery)

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*Product available on Desertcart Israel*
*Store origin: IL*
*Last updated: 2026-02-11*