ANT Smart BMS Battery Protection Board 21S-30S 170A-420A, 72V-130V LiFePO4/Li-ion/LTO Packs

ANT Smart BMS Battery Protection Board 21S-30S 170A-420A, 72V-130V LiFePO4/Li-ion/LTO PacksOverview ANT Smart BMS battery protection board for 21S 30S battery packs, for Li ion, LiFePO4, and LTO chemistries. Available current ratings include 170A, 230A 220A, 380A, 400A, and 420A, with peak discharge capability depending on the version. Built in Bluetooth supports Android and iOS monitoring. Key Features Battery strings: 30S (product family marked for 20S 30S on the specification sheet) Power supply mode: self powered by the battery pack;

length can be customized

Power Station with 2500W capacity

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Hybrid Charge: priority to PV MPPT charging

Battery systems where common-port (same-port) charge/discharge wiring is required

Monitor your baby's movements with motion detection and receive audible alerts when movement is detected

charge/discharge status

enhancing energy output even under low-light conditions

and weather‑resistant

glue injection process (National Patent number: ZL 2018 2 1243978

and a 3-mode super-bright LED flashlight—all inside a tough ABS+PC+silicone shell that’s IP65 waterproof & dustproof

pure sine wave with overload and short-circuit protection USB QC3