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DALY BMS – Factory Direct to You DALY BMS Factory Direct to You : Price Saving + 5-Year Longer Support
Whether you’re an RV, van life, marine, or off-grid enthusiast, DALY BMS are made to help you. Vertical Integration from R&D to Global Production & Sales, Comprehensive BMS Solutions:
Power BMS, Energy storage BMS, Truck start BMS, High current BMS, Lithium battery charger,Accessorie etc. 4S – 24S,12V – 72 V, 20A – 800A BMSCustomizable Products & Services & Factory-to-You Savings Professional Technical Support & 5-Year Support
The video showcases the product in use.The video guides you through product setup.The video compares multiple products.The video shows the product being unpacked. DALY BMS Merchant Video
DALY BMS Globally Trusted, Precision-Built
✓ Global Reach – Serving customers worldwide with standardized excellence ✓ Smart Production – Advanced manufacturing for consistent quality ✓ Rigorous Testing – Every unit validated before shipment ✓ Quality Assured – ISO-certified processes performance
DALY BMS Precision & Automation in Every DALY BMS
Every DALY BMS is precision-crafted. Automated lines and standardized processes ensure quality at every stage, from casing to final inspection. Blending smart manufacturing with reliability, our products power diverse applications—RVs, outdoor setups, industrial systems, and more.
DALY BMS Parameters 
Supports Multi-Parallel
BMS features built-in parallel circuits for battery pack connections, supporting 485/CAN communication and compatibility with mainstream inverters.
Smart BMS with WiFi Bluetooth
Quick Bluetooth connection for local control, or switch to WiFi for remote access when Bluetooth is out of range.
Quick Setup，Easy Configuration
Everything you need for DIY BMS setup: complete parts, step-by-step guides, simple configuration and quick installation – ideal for beginners.
BMS with active balancer
Active balancing transfers energy between cells to ensure all reach a similar state of charge, maximizing the pack’s capacity and lifespan.
RV BMS
Support Parallel Connection Remote monitoring & OTA Upgrade (need WiFi module)Multiple interface funtionBluetooth automatic connection
Marine BMS
Support Parallel ConnectionRemote monitoring & OTA Upgrade (need WiFi module)Multiple interface funtionBluetooth automatic connection
Home Energy Storage BMS
IOT Remote Monitoring Parallel communication with mainstream invertersMulti-TVS parallel protection
Portable Power Station BMS
Bluetooth automatic connectionMultiple interface funtionEasily handles overload current
Van BMS
520A 30S overcurrent withstand（200A-500A BMS）Bluetooth automatic connectionLow power consumptionAbsorption braking current function & inrush current protection
LITHIUM BATTERY MANAGEMENT SYSTEM: Provides comprehensive protection including cell balancing, low voltage cutoff, high voltage cutoff, short circuit protection, and temperature protection for increased performance and extended life of your 4S 12 volt 200 amp battery systems.
2-IN-1 BLUETOOTH/WI-FI DONGLE: For local/remote battery monitoring through Smart BMS mobile app with real-time system alerts and customizable parameters.Whether you’re powering an RV/Marine getaway or keeping your portable power station running smoothly, DALY BMS provides the utmost confidence in your power system.
DALY BMS WITH 1A SMART ACTIVE BALANCER: Can be controlled by one app, simplifying management without switching, and it enables faster cell balancing, less heat generation, higher energy efficiency, and increased system runtime. Our active balance BMS solutions are designed to be simple and be cost-effective.
BMS WITH A TOUCH SCREEN DISPLAY: enables you to program parameters into it on the go without the need to bring a laptop or phone for programming modifications. You can clearly see the status of your batteries, the voltages of each cell, the current flow, and many other useful monitoring parameters. This unit is a great addition to a DIY build!
5-YEAR WARRANTY. Packing list: 4S 12V 200 Amps Smart BMS ×1, 4.3inch display×1, 1A 4S Smart Active Balancer×1, B-P-Output line ×1, 2-in-1 BT/WiFi dongle ×1, sampling cable ×1, NTC ×1, manual ×1. Easy to install – everything you need for setup and operation. Certifications: ISO/FCC/RoHS/PSE/CE approved.
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