Für USB wiederaufladbare 3 Slot 18650 Li-Ion Akku Power Bank Batteriegehäuse Box. 16S 48V 250A LiFePO4 Smart BMS Batterie Common Port w/ Balance + Bluetooth Modul. 40A-100A 8S-24S Lifepo4/Li-ion/LTO Battery Smart BMS w/Balance Build-In BT +UART.
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