{"title":"BMS","description":"","products":[{"product_id":"daly-smart-bms-4s-12v-40a-100a-150a-250a-for-lifepo4-battery","title":"Daly Smart BMS 4S 12V 40A 100A 150A 200A 250A for LiFePO4 Battery","description":"\u003ch2\u003eHeavy-Duty Smart Protection for Your LiFePO4 Battery Bank\u003c\/h2\u003e\n\u003cp\u003eUpgrade your solar system, RV, or marine battery bank with the \u003cstrong\u003eDaly Smart BMS 4S 12V 40A\/60A\/100A\/150A\/200A\/200A,\u003c\/strong\u003e Engineered specifically for 3.2V LiFePO4 cells, this premium intelligent Battery Management System ensures your energy storage operates at peak efficiency while offering military-grade safety protections.\u003c\/p\u003e\n\u003cp\u003eEquipped with additional \u003cstrong\u003eBluetooth module\u003c\/strong\u003e, you can monitor your cell voltages, real-time current, and battery health instantly via the Smart APP (iOS\/Android).\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0630\/9439\/0881\/files\/H_11.jpg?v=1780562227\"\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003e🛡️ 6-Fold Military-Grade Safety Protections\u003c\/h3\u003e\n\u003cp\u003eNever worry about overcharging or thermal runaway. The Daly Smart BMS monitors your pack 24\/7 with lightning-fast response times:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOver-Charge Protection:\u003c\/strong\u003e Prevents cell damage during high-current charging.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOver-Discharge Protection:\u003c\/strong\u003e Stops your battery from draining past the safe voltage threshold.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOver-Current Protection:\u003c\/strong\u003e Instantly cuts off the circuit during unexpected power surges.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShort-Circuit Protection:\u003c\/strong\u003e Features a built-in automatic fuse mechanism.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature Protection:\u003c\/strong\u003e Monitored by an external NTC sensor to prevent charging below 0°C (32°F) or overheating.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSmart Cell Balancing:\u003c\/strong\u003e Extends your battery lifespan by keeping all 4 cells at equal voltage.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0630\/9439\/0881\/files\/H_14.jpg?v=1780561990\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0630\/9439\/0881\/files\/H_15.jpg?v=1780561991\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0630\/9439\/0881\/files\/H_16.jpg?v=1780561994\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0630\/9439\/0881\/files\/M__08.jpg?v=1780562260\"\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003e📊 Comprehensive Technical Specifications\u003c\/h3\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color: #f2f2f2;\"\u003e\n\u003cth style=\"padding: 8px; border: 1px solid #ddd; text-align: left;\"\u003eParameter\u003c\/th\u003e\n\u003cth style=\"padding: 8px; border: 1px solid #ddd; text-align: left;\"\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eBattery Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003e4S 12V LiFePO4 (3.2V Nominal Per Cell)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eContinuous Discharge Current\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003e40A \/ 60A \/ 100A \/ 150A \/ 200A \/ 250A (Optional)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eMax Charging Current\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003e40A (for 40A) \/ 100A (for 100A) \/ 150A (for 150A) \/ 200A (for 200A) \/ 250A (for 250A)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eCommunication Interface\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003eUART \/ Bluetooth APP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eBalance Current\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003e100mA ± 30mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eAccessories\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003eBluetooth\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0630\/9439\/0881\/files\/74c8853772d99be82b0190f571670f28.png?v=1780561124\"\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003e📦 What's in the Box? (Full Kit Included)\u003c\/h3\u003e\n\u003cp\u003eEvery package comes as a complete kit, ready for installation:\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cstrong\u003eDaly Smart BMS \u003c\/strong\u003e × 1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExternal Bluetooth Module\u003c\/strong\u003e × 1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMatched Sampling Balance Wires\u003c\/strong\u003e × 1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNTC Temperature Sensor Cable\u003c\/strong\u003e × 1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstruction Manual \u0026amp; Wiring Diagram\u003c\/strong\u003e × 1\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0630\/9439\/0881\/files\/M_-2_11_5bed9478-ae70-44cf-a3ce-fcb17fa0bfa5.jpg?v=1780907571\" alt=\"\"\u003e\u003c\/div\u003e\n\u003chr\u003e\n\u003ch3\u003e⚠️ Crucial Installation Note for DIYers\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWiring Order is Everything:\u003c\/strong\u003e Always connect the \u003cstrong\u003eB- cable\u003c\/strong\u003e (Main Negative) to the battery pack first, then plug in the sampling balance wires (from B0 to B4). Never plug in the balance wires before the main negative cable is securely fastened, or you may damage the BMS chips instantly.\u003c\/p\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0630\/9439\/0881\/files\/M_-2_13.jpg?v=1780560697\" alt=\"Daly Smart BMS 4S 12V Wiring Diagram for LiFePO4 Battery\" style=\"float: none;\"\u003e\u003c\/div\u003e\n\u003chr\u003e\n\u003ch3\u003e🌍 Versatile Applications \u0026amp; Use Cases\u003c\/h3\u003e\n\u003cp\u003eThe Daly Smart BMS 4S 12V is the heavy-duty control center for a wide range of deep-cycle LiFePO4 battery setups. Whether you are building an off-grid power system or upgrading your vehicle's energy storage, this BMS is perfectly optimized for:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eRV \u0026amp; Camper Van House Batteries:\u003c\/strong\u003e Keeps your living space powered safely during long boondocking trips.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOff-Grid Solar Power Walls:\u003c\/strong\u003e Integrates seamlessly with solar charge controllers and low-voltage inverters.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMarine \u0026amp; Boats:\u003c\/strong\u003e Provides reliable power for trolling motors, fish finders, and onboard electronics (IP65 waterproof protection).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGolf Carts \u0026amp; Electric Vehicles:\u003c\/strong\u003e Handles high continuous discharge currents with stability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDIY LiFePO4 Power Stations:\u003c\/strong\u003e The safest choice for enthusiasts building custom battery packs using EVE, CATL, or Lishen 3.2V cells.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0630\/9439\/0881\/files\/M_-1_05_62adc161-a867-4ff3-8ec9-cfb2a825d89c.jpg?v=1780562378\" alt=\"\"\u003e\u003c\/p\u003e","brand":"AmpBird","offers":[{"title":"4S40A UART BT","offer_id":45075905314913,"sku":"TL4S40A-BT","price":32.8,"currency_code":"USD","in_stock":true},{"title":"4S60A UART BT","offer_id":45075905347681,"sku":"TL4S60A-BT","price":37.6,"currency_code":"USD","in_stock":true},{"title":"4S100A UART BT","offer_id":45075905380449,"sku":"TL4S100A-BT","price":52.8,"currency_code":"USD","in_stock":true},{"title":"4S150A UART BT","offer_id":45075905413217,"sku":"TL4S150A-BT","price":76.8,"currency_code":"USD","in_stock":true},{"title":"4S200A UART BT","offer_id":45075905445985,"sku":"TL4S200A-BT","price":82.8,"currency_code":"USD","in_stock":true},{"title":"4S250A UART BT","offer_id":45075905478753,"sku":"TL4S250A-BT","price":120.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0630\/9439\/0881\/files\/ChatGPT_Image_2026_6_8_11_01_56.png?v=1780906988"},{"product_id":"daly-smart-bms-8s-24v-100a-150a-200a-250a-with-bluetooth-intelligent-lifepo4-battery-management-system-for-rv-solar-golf-cart","title":"Daly Smart BMS 8S 24V 100A 150A 200A 250A with Bluetooth for RV Solar Golf Cart","description":"\u003ch2\u003e⚡ Daly Smart BMS 8S 24V 100A 150A 200A 250A Intelligent LiFePO4 Battery Management System\u003c\/h2\u003e\n\u003cp\u003eUpgrade your 24V lithium battery setup with the industry-standard \u003cstrong\u003eDaly Smart BMS 8S 24V\u003c\/strong\u003e. Engineered specifically for 8-cell LiFePO4 battery packs (3.2V nominal cells), this intelligent protection board ensures your energy storage system runs at peak performance while offering military-grade safety protections. Perfect for 24V applications like truck parking air conditioners, trolling motors, and golf carts.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0630\/9439\/0881\/files\/M_-1_05_62adc161-a867-4ff3-8ec9-cfb2a825d89c.jpg?v=1780562378\" alt=\"\"\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003e\u003c\/h3\u003e\n\u003ch3\u003e🌟 Key Features \u0026amp; Smart Monitoring\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntegrated Bluetooth 4.0 \u0026amp; APP Control:\u003c\/strong\u003e Monitor your cell voltages, total capacity, real-time current, and battery temperature directly from your smartphone via the SMART BMS App (compatible with iOS and Android).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdvanced Communication Interfaces:\u003c\/strong\u003e Built-in UART ports allow for seamless connection to PCs or custom monitoring hardware for deep diagnostic data analysis.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Precision Smart Chips:\u003c\/strong\u003e Equipped with automotive-grade control chips that accurately detect over-charge, over-discharge, voltage imbalance, and temperature spikes before damage occurs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIP65 Waterproofing:\u003c\/strong\u003e Fully sealed with high-quality thermal conductive silica gel. Dustproof, shockproof, and moisture-resistant—built to survive harsh marine or automotive environments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSmart Balance Function:\u003c\/strong\u003e Automatically balances voltage discrepancies between cells (100mA balance current) to maximize the overall lifespan and usable capacity of your battery pack.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0630\/9439\/0881\/files\/H_11.jpg?v=1780562227\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0630\/9439\/0881\/files\/H_14.jpg?v=1780561990\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0630\/9439\/0881\/files\/H_15.jpg?v=1780561991\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0630\/9439\/0881\/files\/H_16.jpg?v=1780561994\" alt=\"\"\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003e\u003c\/h3\u003e\n\u003ch3\u003e📊 Technical Specifications\u003c\/h3\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; margin: 15px 0;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color: #f2f2f2;\"\u003e\n\u003cth style=\"border: 1px solid #dddddd; padding: 10px; text-align: left;\"\u003eParameter\u003c\/th\u003e\n\u003cth style=\"border: 1px solid #dddddd; padding: 10px; text-align: left;\"\u003eSpecification Details\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #dddddd; padding: 10px;\"\u003e\u003cstrong\u003eBattery Type Compatibility\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #dddddd; padding: 10px;\"\u003eLiFePO4 (Lithium Iron Phosphate) 3.2V Nominal Cells\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #dddddd; padding: 10px;\"\u003e\u003cstrong\u003eConfiguration\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #dddddd; padding: 10px;\"\u003e8S (8 Cells in Series)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #dddddd; padding: 10px;\"\u003e\u003cstrong\u003eAvailable Current Variants\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #dddddd; padding: 10px;\"\u003e100A \/ 150A \/ 200A \/ 250A Continuous Discharge\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #dddddd; padding: 10px;\"\u003e\u003cstrong\u003eOver-Charge Protection\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #dddddd; padding: 10px;\"\u003e3.75V ± 0.05V (Trigger), 3.60V ± 0.05V (Release)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #dddddd; padding: 10px;\"\u003e\u003cstrong\u003eOver-Discharge Protection\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #dddddd; padding: 10px;\"\u003e2.20V ± 0.1V (Trigger), 2.50V ± 0.1V (Release)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #dddddd; padding: 10px;\"\u003e\u003cstrong\u003eCell Balance Threshold\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #dddddd; padding: 10px;\"\u003eTriggers automatically at 3.20V with ≤30mA current\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #dddddd; padding: 10px;\"\u003e\u003cstrong\u003eTemperature Protection\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #dddddd; padding: 10px;\"\u003eCharging: -5°C to 55°C | Discharging: -20°C to 75°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003chr\u003e\n\u003ch3\u003e\u003c\/h3\u003e\n\u003ch3\u003e🌍 Tailored Application Scenarios\u003c\/h3\u003e\n\u003cp\u003eThe Daly 8S 24V 100A 200A BMS is highly sought after by DIY enthusiasts and professional builders alike. It is the ideal choice for upgrading and safeguarding:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTruck Parking Air Conditioners (Truck APU):\u003c\/strong\u003e Run your heavy-duty 24V sleeper-cab AC unit overnight safely without draining your starter battery.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e24V Marine \u0026amp; Trolling Motors:\u003c\/strong\u003e Power your Minn Kota or Haswing trolling motors with absolute peace of mind thanks to IP65 waterproof housing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLithium Golf Cart Conversions:\u003c\/strong\u003e Drop into EZ-GO, Club Car, or Yamaha 24V custom battery build conversions for massive weight reduction and high surge-current output.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMedium Off-Grid Solar Systems:\u003c\/strong\u003e Build a highly efficient 24V solar battery bank for small cabins, tiny homes, or workshops.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003cblockquote style=\"background: #fff3cd; border-left: 10px solid #ffc107; margin: 1.5em 10px; padding: 1em 10px;\"\u003e\n\u003cstrong\u003e⚠️ Crucial Wiring Notice for DIYers:\u003c\/strong\u003e Wiring Order is Everything. Always connect the \u003cstrong\u003eB- cable\u003c\/strong\u003e (Main Negative) to your battery pack first, then plug in the sampling balance wires (from B0 to B8). Never plug in the balance wires before the main negative cable is securely fastened, or you will damage the BMS chips instantly.\u003c\/blockquote\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0630\/9439\/0881\/files\/M_-2_13.jpg?v=1780560697\" alt=\"\"\u003e\u003c\/p\u003e\n\u003chr\u003e","brand":"AmpBird","offers":[{"title":"8S100A UART BT","offer_id":45080280039521,"sku":"TL8S100A-BT","price":57.8,"currency_code":"USD","in_stock":true},{"title":"8S150A UART BT","offer_id":45080280072289,"sku":"TL8S150A-BT","price":80.6,"currency_code":"USD","in_stock":true},{"title":"8S200A UART BT","offer_id":45080280105057,"sku":"TL8S200A-BT","price":88.6,"currency_code":"USD","in_stock":true},{"title":"8S250A UART BT","offer_id":45080280137825,"sku":"TL8S250A-BT","price":126.8,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0630\/9439\/0881\/files\/2_23ef1df9-1da8-4a88-bf73-c6e8a06e77e5.avif?v=1780633835"},{"product_id":"daly-smart-bms-16s-48v-100a-300a-with-bluetooth-for-golf-cart-go-kart-home-solar-system","title":"Daly Smart BMS 16S 48V 100A-300A with Bluetooth for Golf Cart Home Solar System","description":"\u003ch2\u003eDaly Smart BMS 16S 48V 100A 150A 200A 250A 300A LiFePO4 Battery Protection Board\u003c\/h2\u003e\n\u003cp\u003eBlast your high-power DIY projects into maximum gear with the \u003cstrong\u003eDaly Smart 16S 48V (51.2V Nominal) Smart BMS\u003c\/strong\u003e. Engineered for heavy-duty electric drivetrains and high-current power banks, this universal intelligent board supports continuous discharge currents from 100A up to a massive 300A. Equipped with \u003cstrong\u003eUART \u0026amp; Bluetooth\u003c\/strong\u003e, it lets you monitor your high-voltage battery system directly from your smartphone, with no complex inverter wiring required.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eBuilt For High-Current \u0026amp; Heavy-Duty Drivetrains\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eThe Ultimate Golf Cart LiFePO4 Upgrade:\u003c\/strong\u003e Perfect for converting Club Car, EZ-GO, or Yamaha carts from heavy lead-acid to lightweight Lithium. Handles high surge currents effortlessly when climbing steep hills.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMassive 100A - 300A Continuous Output:\u003c\/strong\u003e Designed to supply clean, unrelenting power to high-torque electric motors, DIY Go-Karts, E-Bugvies, electric forklifts, and custom industrial tools.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSmart Bluetooth Monitoring:\u003c\/strong\u003e Open the Smart BMS App on your phone to instantly view cell voltages, real-time temperature, charging status, and accurate SoC (State of Charge).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIP65 Weatherproof:\u003c\/strong\u003e Dustproof, mud-proof, and moisture-resistant—perfect for rugged off-road paths or damp marine engine bays.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0630\/9439\/0881\/files\/M_-1_05_62adc161-a867-4ff3-8ec9-cfb2a825d89c.jpg?v=1780562378\" alt=\"\"\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eTechnical Specifications (16S 48V Smart BMS)\u003c\/h3\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; margin: 15px 0;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color: #d9534f; color: #ffffff;\"\u003e\n\u003cth style=\"border: 1px solid #dddddd; padding: 10px; text-align: left;\"\u003eKey Technical Parameters\u003c\/th\u003e\n\u003cth style=\"border: 1px solid #dddddd; padding: 10px; text-align: left;\"\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #dddddd; padding: 10px;\"\u003e\u003cstrong\u003eBattery Compatibility\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #dddddd; padding: 10px;\"\u003eLiFePO4 (Lithium Iron Phosphate) 3.2V Cells\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #dddddd; padding: 10px;\"\u003e\u003cstrong\u003eConfiguration\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #dddddd; padding: 10px;\"\u003e16S (16 Cells in Series)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #dddddd; padding: 10px;\"\u003e\u003cstrong\u003eContinuous Current Matrix\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #dddddd; padding: 10px;\"\u003e100A \/ 150A \/ 200A \/ 250A \/ 300A Options\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #dddddd; padding: 10px;\"\u003e\u003cstrong\u003eConnectivity Interfaces\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #dddddd; padding: 10px;\"\u003eBluetooth (App) \/ UART (PC Interface)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #dddddd; padding: 10px;\"\u003e\u003cstrong\u003eActive Temperature Control\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #dddddd; padding: 10px;\"\u003eHeavy-duty aluminum heat dissipating shell + Quiet High-Speed Cooling Fan (for 200A+ models)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0630\/9439\/0881\/files\/74c8853772d99be82b0190f571670f28.png?v=1780561124\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0630\/9439\/0881\/files\/M_-1_08.jpg?v=1780561372\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0630\/9439\/0881\/files\/H_14.jpg?v=1780561990\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0630\/9439\/0881\/files\/H_15.jpg?v=1780561991\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0630\/9439\/0881\/files\/H_16.jpg?v=1780561994\" alt=\"\"\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003e🎯 Top DIY Application Scenarios\u003c\/h3\u003e\n\u003cp\u003eSkip the unnecessary complex protocols. This plug-and-play smart BMS is the best choice for:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eElectric Golf Carts:\u003c\/strong\u003e Drop-in lithium conversions for 48V fleet vehicles looking for massive weight reduction and longer range.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Power Go-Karts \u0026amp; E-Scooters:\u003c\/strong\u003e For builders engineering custom high-voltage electric recreational vehicles.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBudget-Friendly Off-Grid Solar Power:\u003c\/strong\u003e Ideal for simpler 48V solar set-ups paired with standard voltage-controlled\/non-communicating hybrid inverters.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003cblockquote style=\"background: #e2f0d9; color: #385723; border-left: 10px solid #70ad47; margin: 1.5em 10px; padding: 1em 10px;\"\u003e\n\u003cstrong\u003e💡 Pro-Tip for Golf Cart Builders:\u003c\/strong\u003e High-torque acceleration can cause massive peak current spikes. If your golf cart controller is rated for 250A peak, we highly recommend purchasing the 200A or 250A Daly BMS to prevent nuisance over-current tripping during uphill acceleration.\u003c\/blockquote\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0630\/9439\/0881\/files\/M_-2_10.jpg?v=1780561471\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0630\/9439\/0881\/files\/M_-2_13.jpg?v=1780560697\" alt=\"Wiring for 16S 48V 100A 200A 300A SMART BMS\" style=\"float: none;\"\u003e\n\u003c\/div\u003e\n\u003chr\u003e","brand":"AmpBird","offers":[{"title":"16S100A UART BT","offer_id":45081771442273,"sku":"TL16S100A-BT","price":65.9,"currency_code":"USD","in_stock":true},{"title":"16S150A UART BT","offer_id":45081771475041,"sku":"TL16S150A-BT","price":84.8,"currency_code":"USD","in_stock":true},{"title":"16S200A UART BT","offer_id":45081771507809,"sku":"TL16S200A-BT","price":102.6,"currency_code":"USD","in_stock":true},{"title":"16S250A UART BT","offer_id":45081771540577,"sku":"TL16S250A-BT","price":138.8,"currency_code":"USD","in_stock":true},{"title":"16S300A UART BT","offer_id":45081771573345,"sku":"TL16S300A-BT","price":168.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0630\/9439\/0881\/files\/1.jpg?v=1780645721"},{"product_id":"daly-smart-bms-4s-8s-16s-300a-400a-500a-with-bluetooth-lifepo4-battery-protection-board-for-golf-cart-forklift-marine","title":"Daly Smart BMS 4S 8S 16S 300A 400A 500A with Bluetooth LiFePO4 Battery Protection Board for Golf Cart, Forklift, Marine","description":"\u003ch2\u003eDaly Heavy-Duty Smart BMS | 300A 400A 500A High-Current Powerhouse\u003c\/h2\u003e\n\u003cp\u003eStop letting weak protection boards bottleneck your high-power electric drivetrains. The \u003cstrong\u003eDaly Heavy-Duty Smart BMS Series (300A \/ 400A \/ 500A)\u003c\/strong\u003e is built specifically for high-torque electric propulsion, massive winches, and industrial lithium conversions. Running on a standard \u003cstrong\u003eUART \u0026amp; Bluetooth\u003c\/strong\u003e setup, it bypasses complicated inverter protocols to deliver raw, continuous, and unrelenting current right when your motor demands it most.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0630\/9439\/0881\/files\/S_-2_04.jpg?v=1780906318\" alt=\"\"\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003e🔥 Why Serious Builders Choose the Daly 300A-500A BMS\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eNever Trips on Sudden Loads (No Interruption):\u003c\/strong\u003e Tired of cheap boards shutting down the moment you hit the gas or start the winch? Built with heavy-duty internal copper and automotive-grade chips, this beast can withstand sudden, brief power spikes up to \u003cstrong\u003e750A\u003c\/strong\u003e. It keeps your power flowing smoothly, even when your motor is working its hardest.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSmart Fan Cooling (No Overheating):\u003c\/strong\u003e High current means high heat, and heat kills electronics. That’s why our 300A, 400A, and 500A models come packed inside a thick aluminum cooling shell with a built-in smart fan. The fan automatically kicks in only when things get hot, blowing away the heat to protect your expensive battery pack.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstant Phone Monitoring (No Guesswork): \u003c\/strong\u003eJust open the free Smart BMS App via Bluetooth on your phone. You can instantly see your battery percentage, real-time temperature, individual cell health, and how much power you are drawing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIP66 Waterproof Rating (100% Waterproof):\u003c\/strong\u003e Whether you are driving through deep mud on an off-road trail, working in a dusty warehouse on a forklift, or sailing out at sea, this BMS is ready. It is fully sealed with specialized thermal silicone to resist harsh vibrations, heavy dust, mud, and salty water mist.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0630\/9439\/0881\/files\/S_-1_06.jpg?v=1780906366\" alt=\"\"\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003e📊Technical Specifications\u003c\/h3\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; margin: 15px 0;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color: #1a1a1a; color: #ffffff;\"\u003e\n\u003cth style=\"border: 1px solid #dddddd; padding: 12px; text-align: left;\"\u003eParameter\u003c\/th\u003e\n\u003cth style=\"border: 1px solid #dddddd; padding: 12px; text-align: left;\"\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #dddddd; padding: 10px;\"\u003e\u003cstrong\u003eSupported Battery Chemistry\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #dddddd; padding: 10px;\"\u003eLiFePO4 (Lithium Iron Phosphate) 3.2V Cells\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #dddddd; padding: 10px;\"\u003e\u003cstrong\u003eCurrent Options (Continuous)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #dddddd; padding: 10px;\"\u003e\n\u003cstrong\u003e300A \/ 400A \/ 500A\u003c\/strong\u003e Constant Discharge\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #dddddd; padding: 10px;\"\u003e\u003cstrong\u003eBattery Series No.\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #dddddd; padding: 10px;\"\u003e4S\/ 8S\/ 16S \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #dddddd; padding: 10px;\"\u003e\u003cstrong\u003eCommunication Methods\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #dddddd; padding: 10px;\"\u003eBluetooth Module (App) + UART Port (PC)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #dddddd; padding: 10px;\"\u003e\u003cstrong\u003eActive Cooling \u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #dddddd; padding: 10px;\"\u003eIntegrated with FAN\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #dddddd; padding: 10px;\"\u003e\u003cstrong\u003ePassive Balancing Current\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #dddddd; padding: 10px;\"\u003e100mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0630\/9439\/0881\/files\/S_-1_05.jpg?v=1780906389\" alt=\"\"\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003e🎯 Dominate These Heavy-Duty Applications\u003c\/h3\u003e\n\u003cp\u003eIf your project involves raw mechanical work and zero-compromise power delivery, this is your flagship board:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeavy Commercial Fleet Upgrades:\u003c\/strong\u003e Drop-in lithium conversions for 48V electric forklifts, airport luggage tugs, warehouse stock pickers, and agricultural utility vehicles.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Torque Off-Road Winches:\u003c\/strong\u003e Ensures continuous, uninterrupted power to heavy-duty front-bumper recovery winches when pulling trucks or overland rigs out of deep mud pits.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Output Marine Propulsion:\u003c\/strong\u003e Powering heavy electric outboards, commercial fishing boat thrusters, and large off-grid house battery banks on catamarans.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0630\/9439\/0881\/files\/S_-2_06.jpg?v=1780906440\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0630\/9439\/0881\/files\/S_-2_07.jpg?v=1780906442\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0630\/9439\/0881\/files\/S_-2_08.jpg?v=1780906440\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0630\/9439\/0881\/files\/S_-2_09.jpg?v=1780906447\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0630\/9439\/0881\/files\/S_-3_04.jpg?v=1780906440\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0630\/9439\/0881\/files\/S_-3_10.jpg?v=1780906433\" alt=\"\"\u003e\u003c\/p\u003e","brand":"AmpBird","offers":[{"title":"4S12V \/ 300A","offer_id":45090704982113,"sku":"TL4S300A-BT","price":145.8,"currency_code":"USD","in_stock":true},{"title":"4S12V \/ 400A","offer_id":45090705014881,"sku":"TL4S400A-BT","price":172.5,"currency_code":"USD","in_stock":true},{"title":"4S12V \/ 500A","offer_id":45090705047649,"sku":"TL4S500A-BT","price":192.6,"currency_code":"USD","in_stock":true},{"title":"8S24V \/ 300A","offer_id":45090705080417,"sku":"TL8S300A-BT","price":149.9,"currency_code":"USD","in_stock":true},{"title":"8S24V \/ 400A","offer_id":45090705113185,"sku":"TL8S400A-BT","price":182.6,"currency_code":"USD","in_stock":true},{"title":"8S24V \/ 500A","offer_id":45090705145953,"sku":"TL8S500A-BT","price":198.4,"currency_code":"USD","in_stock":true},{"title":"16S48V \/ 300A","offer_id":45090705178721,"sku":"TL16S300A-BT","price":156.2,"currency_code":"USD","in_stock":true},{"title":"16S48V \/ 400A","offer_id":45090705211489,"sku":"TL16S400A-BT","price":184.8,"currency_code":"USD","in_stock":true},{"title":"16S48V \/ 500A","offer_id":45090705244257,"sku":"TL16S500A-BT","price":204.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0630\/9439\/0881\/files\/ChatGPT_Image_2026_6_8_16_44_35.png?v=1780908335"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0630\/9439\/0881\/collections\/6391ace427ade714b70fb966024ae804.jpg?v=1780562693","url":"https:\/\/www.ampbird.com\/collections\/bms.oembed","provider":"AmpBird","version":"1.0","type":"link"}