Dive into the details of ANT Smart BMS 4S 12V 60A 130A 400A Lithium Battery BMS for 18650 Lifepo4 Li-Ion with bluetooth UART RS485 CAN power bank Solar and see what sets it apart. Created with one goal: to make your tasks simpler and more productive. Browse the latest deals at Ehamepx.baby — shipped quickly and reliably.