--- product_id: 807029839 title: "DALY Smart BMS Li-ion 3S 12V 100A PCB Battery Protection Board with CAN 485 and UART Communication Bluetooth Battery Monitoring Module for Household Energy Storage(Smart BMS+RS485+CAN,100A Fan)" brand: "daly" price: "¥23337" currency: JPY in_stock: true category: "Daly" url: https://www.desertcart.jp/products/807029839-daly-smart-bms-li-ion-3s-12v-100a-pcb-battery store_origin: JP region: Japan --- # 100A high current capacity Bluetooth & UART wireless monitoring Multi-layer safety protection DALY Smart BMS Li-ion 3S 12V 100A PCB Battery Protection Board with CAN 485 and UART Communication Bluetooth Battery Monitoring Module for Household Energy Storage(Smart BMS+RS485+CAN,100A Fan) **Brand:** daly **Price:** ¥23337 **Availability:** ✅ In Stock ## Summary > 🔋 Stay charged, stay ahead — the smart BMS your battery deserves! ## Quick Answers - **What is this?** DALY Smart BMS Li-ion 3S 12V 100A PCB Battery Protection Board with CAN 485 and UART Communication Bluetooth Battery Monitoring Module for Household Energy Storage(Smart BMS+RS485+CAN,100A Fan) by daly - **How much does it cost?** ¥23337 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/807029839-daly-smart-bms-li-ion-3s-12v-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 - • **Built to Endure:** Waterproof, dustproof, shockproof, and anti-static design ensures durability in any environment. - • **Bulletproof Safety:** Advanced overcurrent, overcharge, short circuit, and temperature protections keep your battery safe and sound. - • **Plug & Play Simplicity:** Easy installation with comprehensive accessories included for instant setup. - • **Powerhouse Performance:** Handles up to 100A continuous current for robust battery management. - • **Seamless Smart Control:** Monitor and tweak battery parameters anytime via Bluetooth app or PC software. ## Overview The DALY Smart BMS Li-ion 3S 12V 100A is a cutting-edge battery protection board designed for household energy storage and more. Featuring Bluetooth and UART communication, it offers real-time battery monitoring and parameter adjustment. With robust multi-layer safety protections and a durable, waterproof design, it maximizes lithium battery performance and lifespan. Ideal for professionals seeking reliable, smart energy management solutions. ## 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, RS513, 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 | |---------------|-------| | ASIN | B0B8H44TY7 | | Best Sellers Rank | #975,113 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #4,553 in Power Converters | | Brand Name | DALY | | Compatible Devices | Radiator | | Manufacturer | Dongguan Daly Electronics Co., Ltd | | Power Connector Type | 3-Pin | | UPC | 768655919381 | | Unit Count | 1 Count | | Voltage | 12 volts | ## Product Details - **Brand:** DALY - **Compatible Devices:** Radiator - **Manufacturer:** Dongguan Daly Electronics Co., Ltd - **Power Connector Type:** 3-Pin - **UPC:** 768655919381 - **Unit Count:** 1 Count - **Voltage:** 12 volts ## Images ![DALY Smart BMS Li-ion 3S 12V 100A PCB Battery Protection Board with CAN 485 and UART Communication Bluetooth Battery Monitoring Module for Household Energy Storage(Smart BMS+RS485+CAN,100A Fan) - Image 1](https://m.media-amazon.com/images/I/61DMmO+-OcL.jpg) ## Available Options This product comes in different **Color, Size** options. --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.jp/products/807029839-daly-smart-bms-li-ion-3s-12v-100a-pcb-battery](https://www.desertcart.jp/products/807029839-daly-smart-bms-li-ion-3s-12v-100a-pcb-battery) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-09-08*