BQ25703 is designed with 3 batteries, CELL_BATPRESZ is set to 3.3V, in the datasheet of BQ25703, after the battery is removed, the CELL_BATPRESZ pin becomes low;
1) But in the actual test, the CELL_BATPRESZ pin remains unchanged after the battery is removed. How to solve it?
2) Which register can MCU read to know that the battery is removed?
