You cannot plug a laptop battery directly into a PC USB port. The software requires a hardware bridge converter to pass data through SMBus pins ( SCL , SDA , and GND ):
It adjusts the Full Charge Capacity (FCC) metric inside the microchip to match the true milliampere-hour (mAh) capacity of the newly welded cells. Be2works 4.52 Full
Unlike newer versions that are locked to a single hardware adapter, Be2works 4.52 supports . The CP2112 is an inexpensive USB‑to‑I²C bridge produced by Silicon Labs, while EV2400 is Texas Instruments’ official programming adapter. This dual compatibility makes version 4.52 especially attractive for users who work with older equipment or prefer a budget‑friendly solution. You cannot plug a laptop battery directly into a PC USB port