--- 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: "€ 656.94" currency: EUR in_stock: true category: "Daly" url: https://www.desertcart.be/products/723741396-daly-smart-bms-4s-16s-40a-500a-with-wifi-module store_origin: BE region: Belgium --- # 40A-500A high current range Dual Bluetooth/WiFi connectivity Multi-layer battery protection 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:** € 656.94 **Availability:** ✅ In Stock ## Summary > 🔋 Stay charged, stay connected — the smart BMS for the power-savvy pro. ## 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?** € 656.94 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.be](https://www.desertcart.be/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 - • **Seamless Remote Control:** 2-in-1 Bluetooth/WiFi dongle lets you monitor and adjust battery status from anywhere. - • **Smart Parallel Expansion:** Built-in parallel circuit and CAN/485 communication enable safe, scalable battery pack setups. - • **Next-Level Battery Safety:** Comprehensive protections against overcharge, overdischarge, short circuit, and temperature extremes. - • **Powerhouse Current Handling:** Supports 40A to 500A continuous current for robust battery management. - • **Ultra-Efficient Thermal Design:** Advanced cooling with multi-channel airflow and aluminum heat sinks keeps your system cool under pressure. ## Overview The DALY Smart BMS 8S 24V 400A is a cutting-edge battery management system designed for LifePO4 lithium packs, featuring high current capacity (40A-500A), dual Bluetooth/WiFi connectivity for remote monitoring, and comprehensive multi-layer safety protections. Its advanced thermal design and parallel expansion capabilities make it ideal for professional-grade battery setups, backed by a 3-year warranty and certified quality standards. ## Description Product description DALY SMART BMS+WiFi Module——NEW UPGRADE Remote monitoring,regardless of distance Waterproof（plastic injection+socket process upgrade） Parallel connection(Supports safe expansion of battery packs) Smaller size Lower temperature rise Less power consumption 100mA passive balancing Can be used with other accessories such as active balancer, touch screen, power light board, etc. (accessories need to be purchased additionally) *NOTE:The type and number of strings of the BMS must be consistent with the battery pack; If you need BMS to communicate with the inverter, please let us know before placing the order. Multiple and comprehensive protections Supports parallel connection of various battery pack and safe expansion Integrated parallel module to avoid large current impacts when battery packs are connected in parallel. Making load easy yo start High-power pre-charging can effectively avoid false triggering of protection caused by high current at startup moment and unsuccessful power-ups. 100mA passive balancing helps extend lithium battery life Compared with conventional BMS(with 30mA passive balancing),the balancing efficiency is increased by more than 3 times. Battey pack temperature protection,prevent safety hazards Advance temperature warning and timely power cut-off can effectively prevent battery fires and other hidden dangers. Please download “Smart BMS” in the app to monitor battery data. Professional response to high currents National Patent number:ZL 2021 2 0538350.9 The patented design of high current thick copper PCB board With excellent electrical conductivity，easy to undertake high current. MOS package upgrade Ultra-low internal resistance to help efficient overcurrent.The temperature rise of continuous overflow is lower. Low power consumpyion Sleep mode current < 200uA,working current < 15mA,good performance in energy saving. Multiple communication functions+expansion function ports CAN,RS485,dual UART communication interfaces,rich expansion applications.Can be connected to Bluetooth, WiFi module, PC Software, 4.3-inch touch screen, GPS, Heating module and other accessories. Note: This product contains a WiFi module. If you need other accessories, please let us know . Stable and reliable crafted with craftsmanship Low temperature rise Advanced thermal design technology Low internal resistance components,advanced thermal design,casting excellent flow performance. Multi-channel cooling structure+high speed fan Newly upgraded coooling structure,multi-channel design with high speed fan,greatly improve the air flow efficiency,to achieve efficient heat dissipation. NOTE：40A,60A,100A,150A BMS without FAN Wavy aluminum alloy heat sink High thermal conductivity and excellent heat dissipation performance.The heat dissipation area is greatly increased compared with the traditional plate heat sink,and the heat dissipation efficiency is significantly improved. NOTE:40A, 60A, 100A BMS uses another type of heat sink Indicator light Bright LED lights display thefour working states of BMS in real time. Working condition 1: Shutdown. power outage, sleep mode: light off. Working condition 2: During working, discharge status: light flashes, on for 0.5s, off for 2.5s, 3s a cycle. Working condition 3: During working. charging status: light flashes, on for 0.5s, off for 0.5s, 1s a cycle. Working condition 4: During working. no charging and discharging: light flashes, on for 0.5s, off for 9.5s, 10s a cycle. Large storage space+High precision Large storage space It can massively store 400pcs of historical information (512Kb), including protection times, current total voltage, current,temperature, SOC, etc., and another 4Gb large memory can be customized. High precision High-end MCU chip, voltage detection accuracy +10-15mV,short circuit protection reaction 10~500uS, SOC deviation <5%(*above data are test results at room temperature) Snap-on plug Sampling cables and communication wires use snap-on plugs, which can be tightly connected to BMS and not easy to fall off,also make communication stable. Small size,easyto install Small size saves space and with screw holesfor easy installation. Note: The above picture shows 8S 60A BMS (K-series) as an example.Please refer to the specifications for the specific BMS size. ## 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 | #103,146 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #381 in Power Converters | | Brand | DALY | | Color | 8S 24V | | Input Voltage | 120 Volts | | Item Dimensions | 7.2 x 4.25 x 1.02 inches | | Item dimensions L x W x H | 7.2 x 4.25 x 1.02 inches | | Manufacturer | Dongguan Daly Electronics Co., Ltd | | Mfr Part Number | LPF-S-Series | | Output Voltage | 24 Volts | | UPC | 784868984084 | | Warranty Description | 3 years warranty | ## 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/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 3](https://m.media-amazon.com/images/I/71wP8htWp-L.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/71ZM+QpUZNL.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/71G8VcC-JAL.jpg) ## Available Options This product comes in different **Style** options. ## 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) - 10pcs 1 AWG-3/8" Battery Lugs,Copper Wire Lugs,UL Listed Heavy Duty Battery Cable Ends,Tubular Ring Terminals,AWG Crimp Wire Ring Lugs,Battery Terminal Connectors with 3:1 Heat Shrink Tubing - Shirbly 4 Gauge Battery Cable, 10FT Red + 10FT Black 4 AWG Pure Copper Wire Welding Cable, for Automotive, Battery, Solar and Generator, Standard USA OFC Wire --- ## 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.be/products/723741396-daly-smart-bms-4s-16s-40a-500a-with-wifi-module](https://www.desertcart.be/products/723741396-daly-smart-bms-4s-16s-40a-500a-with-wifi-module) --- *Product available on Desertcart Belgium* *Store origin: BE* *Last updated: 2026-07-12*