{"product_id":"daly-smart-bms-with-bluetooth-amp-active-balancer-4s-24s-options","title":"Daly Smart Active Balance BMS with Bluetooth (4S–24S) | UART \/ CAN | 60A–200A","description":"\u003cdiv style=\"font-family: Arial, Helvetica, sans-serif; color: #222; line-height: 1.65; max-width: 1000px; margin: 0 auto;\"\u003e\n\n\n\n  \u003cdiv style=\"padding: 22px; background: #f8f8f8; border: 1px solid #e5e5e5; border-radius: 10px; margin-bottom: 24px;\"\u003e\n\n    \u003ch2 style=\"margin: 0 0 10px 0; font-size: 28px; color: #111;\"\u003eDaly Smart Active Balance BMS with Bluetooth (4S-24S) | UART \/ CAN | 60A-200A\u003c\/h2\u003e\n\n    \u003cp style=\"margin: 0; font-size: 16px;\"\u003e\n\n      Reliable smart BMS designed for DIY lithium battery packs, solar storage systems, electric vehicles, robotics, and other custom battery applications.\n\n      This series combines \u003cstrong\u003eBluetooth monitoring\u003c\/strong\u003e, \u003cstrong\u003e1A active balancing\u003c\/strong\u003e, and full battery protection in one compact solution.\n\n    \u003c\/p\u003e\n\n  \u003c\/div\u003e\n\n\n\n  \u003cdiv style=\"margin-bottom: 28px;\"\u003e\n\n    \u003ch3 style=\"font-size: 22px; margin-bottom: 12px; border-bottom: 2px solid #e5e5e5; padding-bottom: 8px;\"\u003eProduct Overview\u003c\/h3\u003e\n\n    \u003cp style=\"margin: 0 0 14px 0;\"\u003e\n\n      The \u003cstrong\u003eDaly Smart BMS\u003c\/strong\u003e is a practical option for builders looking for battery protection, live monitoring, and active balancing in one system.\n\n      Using the Daly mobile app, you can monitor pack voltage, cell voltage, current, temperature, balancing activity, and protection status in real time.\n\n    \u003c\/p\u003e\n\n    \u003cp style=\"margin: 0;\"\u003e\n\n      Unlike basic BMS units that use passive balancing resistors, this version includes \u003cstrong\u003e1A active balancing\u003c\/strong\u003e, which transfers energy between cells to help keep the pack balanced more efficiently and with less heat.\n\n    \u003c\/p\u003e\n\n  \u003c\/div\u003e\n\n\n\n  \u003cdiv style=\"margin-bottom: 28px;\"\u003e\n\n    \u003ch3 style=\"font-size: 22px; margin-bottom: 12px; border-bottom: 2px solid #e5e5e5; padding-bottom: 8px;\"\u003eKey Features\u003c\/h3\u003e\n\n    \u003cul style=\"padding-left: 20px; margin: 0;\"\u003e\n\n      \u003cli\u003eBuilt-in \u003cstrong\u003eBluetooth monitoring\u003c\/strong\u003e\n\u003c\/li\u003e\n\n      \u003cli\u003e\n\u003cstrong\u003e1A active balancing\u003c\/strong\u003e system\u003c\/li\u003e\n\n      \u003cli\u003eSupports battery packs from \u003cstrong\u003e4S up to 24S\u003c\/strong\u003e\n\u003c\/li\u003e\n\n      \u003cli\u003eAvailable with \u003cstrong\u003eUART or CAN communication\u003c\/strong\u003e depending on model\u003c\/li\u003e\n\n      \u003cli\u003eCompatible with \u003cstrong\u003eLi-ion, LiFePO4, and LTO\u003c\/strong\u003e battery systems\u003c\/li\u003e\n\n      \u003cli\u003eReal-time battery data through mobile app\u003c\/li\u003e\n\n      \u003cli\u003eFull protection against common battery faults\u003c\/li\u003e\n\n    \u003c\/ul\u003e\n\n  \u003c\/div\u003e\n\n\n\n  \u003cdiv style=\"margin-bottom: 28px;\"\u003e\n\n    \u003ch3 style=\"font-size: 22px; margin-bottom: 12px; border-bottom: 2px solid #e5e5e5; padding-bottom: 8px;\"\u003eSmart Monitoring\u003c\/h3\u003e\n\n    \u003cp style=\"margin: 0 0 10px 0;\"\u003eUsing the Daly app, users can monitor:\u003c\/p\u003e\n\n    \u003cul style=\"padding-left: 20px; margin: 0;\"\u003e\n\n      \u003cli\u003eIndividual cell voltages\u003c\/li\u003e\n\n      \u003cli\u003eTotal pack voltage\u003c\/li\u003e\n\n      \u003cli\u003eCharge and discharge current\u003c\/li\u003e\n\n      \u003cli\u003eBattery temperature\u003c\/li\u003e\n\n      \u003cli\u003eState of charge\u003c\/li\u003e\n\n      \u003cli\u003eBalancing activity\u003c\/li\u003e\n\n      \u003cli\u003eProtection alarms and system status\u003c\/li\u003e\n\n    \u003c\/ul\u003e\n\n  \u003c\/div\u003e\n\n\n\n  \u003cdiv style=\"margin-bottom: 28px;\"\u003e\n\n    \u003ch3 style=\"font-size: 22px; margin-bottom: 12px; border-bottom: 2px solid #e5e5e5; padding-bottom: 8px;\"\u003eProtection Functions\u003c\/h3\u003e\n\n    \u003cdiv style=\"display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 10px;\"\u003e\n\n      \u003cdiv style=\"padding: 12px; background: #fafafa; border: 1px solid #e8e8e8; border-radius: 8px;\"\u003eOver-charge protection\u003c\/div\u003e\n\n      \u003cdiv style=\"padding: 12px; background: #fafafa; border: 1px solid #e8e8e8; border-radius: 8px;\"\u003eOver-discharge protection\u003c\/div\u003e\n\n      \u003cdiv style=\"padding: 12px; background: #fafafa; border: 1px solid #e8e8e8; border: 1px solid #e8e8e8; border-radius: 8px;\"\u003eOver-current protection\u003c\/div\u003e\n\n      \u003cdiv style=\"padding: 12px; background: #fafafa; border: 1px solid #e8e8e8; border-radius: 8px;\"\u003eShort-circuit protection\u003c\/div\u003e\n\n      \u003cdiv style=\"padding: 12px; background: #fafafa; border: 1px solid #e8e8e8; border-radius: 8px;\"\u003eTemperature protection\u003c\/div\u003e\n\n      \u003cdiv style=\"padding: 12px; background: #fafafa; border: 1px solid #e8e8e8; border-radius: 8px;\"\u003eCell voltage protection\u003c\/div\u003e\n\n    \u003c\/div\u003e\n\n  \u003c\/div\u003e\n\n\n\n  \u003cdiv style=\"margin-bottom: 28px;\"\u003e\n\n    \u003ch3 style=\"font-size: 22px; margin-bottom: 12px; border-bottom: 2px solid #e5e5e5; padding-bottom: 8px;\"\u003eActive Balancing Advantage\u003c\/h3\u003e\n\n    \u003cp style=\"margin: 0 0 10px 0;\"\u003e\n\n      This BMS features \u003cstrong\u003e1A active balancing\u003c\/strong\u003e, which moves energy from higher-voltage cells to lower-voltage cells instead of wasting that energy as heat.\n\n    \u003c\/p\u003e\n\n    \u003cul style=\"padding-left: 20px; margin: 0;\"\u003e\n\n      \u003cli\u003eFaster balancing performance\u003c\/li\u003e\n\n      \u003cli\u003eLower heat generation\u003c\/li\u003e\n\n      \u003cli\u003eImproved pack efficiency\u003c\/li\u003e\n\n      \u003cli\u003eHelps maintain better long-term pack health\u003c\/li\u003e\n\n    \u003c\/ul\u003e\n\n  \u003c\/div\u003e\n\n\n\n  \u003cdiv style=\"margin-bottom: 28px;\"\u003e\n\n    \u003ch3 style=\"font-size: 22px; margin-bottom: 12px; border-bottom: 2px solid #e5e5e5; padding-bottom: 8px;\"\u003eAvailable Variants\u003c\/h3\u003e\n\n    \u003cdiv style=\"overflow-x: auto;\"\u003e\n\n      \u003ctable style=\"width: 100%; border-collapse: collapse; font-size: 15px;\"\u003e\n\n        \u003cthead\u003e\n\n          \u003ctr style=\"background: #f4f4f4;\"\u003e\n\n            \u003cth style=\"text-align: left; padding: 12px; border: 1px solid #e5e5e5;\"\u003eModel\u003c\/th\u003e\n\n            \u003cth style=\"text-align: left; padding: 12px; border: 1px solid #e5e5e5;\"\u003eCell Range\u003c\/th\u003e\n\n            \u003cth style=\"text-align: left; padding: 12px; border: 1px solid #e5e5e5;\"\u003eCurrent Rating\u003c\/th\u003e\n\n            \u003cth style=\"text-align: left; padding: 12px; border: 1px solid #e5e5e5;\"\u003eCommunication\u003c\/th\u003e\n\n          \u003c\/tr\u003e\n\n        \u003c\/thead\u003e\n\n        \u003ctbody\u003e\n\n          \u003ctr\u003e\n\n            \u003ctd style=\"padding: 12px; border: 1px solid #e5e5e5;\"\u003e4S-8S 100A UART\u003c\/td\u003e\n\n            \u003ctd style=\"padding: 12px; border: 1px solid #e5e5e5;\"\u003e4S to 8S\u003c\/td\u003e\n\n            \u003ctd style=\"padding: 12px; border: 1px solid #e5e5e5;\"\u003e100A\u003c\/td\u003e\n\n            \u003ctd style=\"padding: 12px; border: 1px solid #e5e5e5;\"\u003eUART\u003c\/td\u003e\n\n          \u003c\/tr\u003e\n\n          \u003ctr style=\"background: #fcfcfc;\"\u003e\n\n            \u003ctd style=\"padding: 12px; border: 1px solid #e5e5e5;\"\u003e8S-17S 100A UART\u003c\/td\u003e\n\n            \u003ctd style=\"padding: 12px; border: 1px solid #e5e5e5;\"\u003e8S to 17S\u003c\/td\u003e\n\n            \u003ctd style=\"padding: 12px; border: 1px solid #e5e5e5;\"\u003e100A\u003c\/td\u003e\n\n            \u003ctd style=\"padding: 12px; border: 1px solid #e5e5e5;\"\u003eUART\u003c\/td\u003e\n\n          \u003c\/tr\u003e\n\n          \u003ctr\u003e\n\n            \u003ctd style=\"padding: 12px; border: 1px solid #e5e5e5;\"\u003e8S-17S 200A CAN\u003c\/td\u003e\n\n            \u003ctd style=\"padding: 12px; border: 1px solid #e5e5e5;\"\u003e8S to 17S\u003c\/td\u003e\n\n            \u003ctd style=\"padding: 12px; border: 1px solid #e5e5e5;\"\u003e200A\u003c\/td\u003e\n\n            \u003ctd style=\"padding: 12px; border: 1px solid #e5e5e5;\"\u003eCAN\u003c\/td\u003e\n\n          \u003c\/tr\u003e\n\n          \u003ctr style=\"background: #fcfcfc;\"\u003e\n\n            \u003ctd style=\"padding: 12px; border: 1px solid #e5e5e5;\"\u003e8S-24S 60A UART\u003c\/td\u003e\n\n            \u003ctd style=\"padding: 12px; border: 1px solid #e5e5e5;\"\u003e8S to 24S\u003c\/td\u003e\n\n            \u003ctd style=\"padding: 12px; border: 1px solid #e5e5e5;\"\u003e60A\u003c\/td\u003e\n\n            \u003ctd style=\"padding: 12px; border: 1px solid #e5e5e5;\"\u003eUART\u003c\/td\u003e\n\n          \u003c\/tr\u003e\n\n        \u003c\/tbody\u003e\n\n      \u003c\/table\u003e\n\n    \u003c\/div\u003e\n\n  \u003c\/div\u003e\n\n\n\n  \u003cdiv style=\"margin-bottom: 28px;\"\u003e\n\n    \u003ch3 style=\"font-size: 22px; margin-bottom: 12px; border-bottom: 2px solid #e5e5e5; padding-bottom: 8px;\"\u003eApplications\u003c\/h3\u003e\n\n    \u003cul style=\"padding-left: 20px; margin: 0;\"\u003e\n\n      \u003cli\u003eDIY lithium battery packs\u003c\/li\u003e\n\n      \u003cli\u003eSolar energy storage systems\u003c\/li\u003e\n\n      \u003cli\u003eElectric bikes and scooters\u003c\/li\u003e\n\n      \u003cli\u003eElectric vehicles\u003c\/li\u003e\n\n      \u003cli\u003eRobotics and industrial battery systems\u003c\/li\u003e\n\n      \u003cli\u003eBackup power systems\u003c\/li\u003e\n\n    \u003c\/ul\u003e\n\n  \u003c\/div\u003e\n\n\n\n  \u003cdiv style=\"margin-bottom: 28px;\"\u003e\n\n    \u003ch3 style=\"font-size: 22px; margin-bottom: 12px; border-bottom: 2px solid #e5e5e5; padding-bottom: 8px;\"\u003ePackage Includes\u003c\/h3\u003e\n\n    \u003cul style=\"padding-left: 20px; margin: 0;\"\u003e\n\n      \u003cli\u003eDaly Smart BMS\u003c\/li\u003e\n\n      \u003cli\u003eBalance wire harness\u003c\/li\u003e\n\n      \u003cli\u003eTemperature sensor\u003c\/li\u003e\n\n      \u003cli\u003eCommunication cable\u003c\/li\u003e\n\n      \u003cli\u003eUser manual\u003c\/li\u003e\n\n    \u003c\/ul\u003e\n\n  \u003c\/div\u003e\n\n\n\n  \u003cdiv style=\"padding: 18px; background: #fff8e8; border: 1px solid #f0d9a7; border-radius: 10px; margin-bottom: 28px;\"\u003e\n\n    \u003ch3 style=\"font-size: 20px; margin-top: 0; margin-bottom: 10px; color: #8a5a00;\"\u003eImportant Notes\u003c\/h3\u003e\n\n    \u003cul style=\"padding-left: 20px; margin: 0;\"\u003e\n\n      \u003cli\u003eAlways verify your battery \u003cstrong\u003ecell count\u003c\/strong\u003e, \u003cstrong\u003echemistry\u003c\/strong\u003e, and \u003cstrong\u003ecurrent requirements\u003c\/strong\u003e before purchasing.\u003c\/li\u003e\n\n      \u003cli\u003eSelect the correct model based on your pack configuration and communication needs.\u003c\/li\u003e\n\n      \u003cli\u003eInstallation should be performed by users familiar with lithium battery systems.\u003c\/li\u003e\n\n      \u003cli\u003eImproper wiring or incorrect setup can damage the BMS and battery pack.\u003c\/li\u003e\n\n    \u003c\/ul\u003e\n\n  \u003c\/div\u003e\n\n\n\n  \u003cdiv style=\"padding: 20px; background: #fff4f4; border: 1px solid #e3b6b6; border-radius: 10px;\"\u003e\n\n    \u003ch3 style=\"font-size: 20px; margin-top: 0; margin-bottom: 14px; color: #8f1d1d;\"\u003eSafety Warning for Lithium-Ion Battery Usage\u003c\/h3\u003e\n\n    \u003cp style=\"margin: 0 0 12px 0;\"\u003e\n\n      Customers should have a clear understanding of lithium-ion battery handling and safety before making a purchase. Lithium-ion batteries are highly sensitive and may pose fire, burn, or explosion risks if improperly handled. Always charge batteries on fire-resistant surfaces, and never leave them charging unattended.\n\n    \u003c\/p\u003e\n\n    \u003cp style=\"margin: 0 0 12px 0;\"\u003e\n\n      By purchasing, you assume full responsibility for any injury, damage, or loss arising from the incorrect use or handling of lithium-ion batteries or chargers. Compatibility with specific devices is not guaranteed. Only charge using a smart charger designed specifically for this battery type, and do not mix old or used batteries with new ones.\n\n    \u003c\/p\u003e\n\n    \u003cp style=\"margin: 0 0 8px 0;\"\u003e\u003cstrong\u003eImportant Usage Guidelines:\u003c\/strong\u003e\u003c\/p\u003e\n\n    \u003cul style=\"padding-left: 20px; margin: 0 0 12px 0;\"\u003e\n\n      \u003cli\u003eNot for use in e-cigarettes or similar devices\u003c\/li\u003e\n\n      \u003cli\u003eRisk of fire and explosion if misused\u003c\/li\u003e\n\n      \u003cli\u003eAlways use in a properly protected battery pack\u003c\/li\u003e\n\n      \u003cli\u003eStore batteries in protective cases away from metal objects\u003c\/li\u003e\n\n      \u003cli\u003eDo not use batteries with damaged wrappers or visible damage\u003c\/li\u003e\n\n      \u003cli\u003eFollow manufacturer charging specifications\u003c\/li\u003e\n\n      \u003cli\u003eDo not alter, dismantle, puncture, crush, or burn\u003c\/li\u003e\n\n      \u003cli\u003eKeep away from heat and water\u003c\/li\u003e\n\n      \u003cli\u003eBatteries should only be spot welded, never soldered directly to the terminals\u003c\/li\u003e\n\n    \u003c\/ul\u003e\n\n    \u003cp style=\"margin: 0 0 12px 0;\"\u003e\n\n      Users are expected to have battery-handling knowledge before purchasing. By using these batteries, you acknowledge that usage is solely at your own risk, and you take full responsibility for any resulting consequences.\n\n    \u003c\/p\u003e\n\n    \u003cp style=\"margin: 0;\"\u003e\u003cstrong\u003eFor Resellers:\u003c\/strong\u003e Please ensure all safety information is passed along to end users to promote safe handling and proper use.\u003c\/p\u003e\n\n  \u003c\/div\u003e\n\n\n\n\u003c\/div\u003e","brand":"Daly Smart BMS","offers":[{"title":"4S-8S 100A UART","offer_id":42596651663431,"sku":null,"price":69.99,"currency_code":"USD","in_stock":true},{"title":"8S-17S 100A UART","offer_id":42596864786503,"sku":null,"price":69.99,"currency_code":"USD","in_stock":true},{"title":"8S-24S 60A UART","offer_id":42596922720327,"sku":null,"price":69.99,"currency_code":"USD","in_stock":true},{"title":"8S-17S 200A CAN","offer_id":42596969414727,"sku":null,"price":119.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0588\/8055\/7127\/files\/1.avif?v=1773710268","url":"https:\/\/diy500amp.com\/products\/daly-smart-bms-with-bluetooth-amp-active-balancer-4s-24s-options","provider":"DIY500AMP.COM","version":"1.0","type":"link"}