| 摘要 |
Devices, systems and methods are provided for multiple battery power path management. The device may include a first battery port configured to couple to a first battery; a second battery port configured to couple to a second battery; an output voltage port configured to couple to a device to be powered; a battery selection port configured to couple to the device to be powered; a control circuit configured to select one of the first battery and the second battery as a power source battery, the selection based on a signal received at the battery selection port; and a first switch configured to selectively couple the first battery port or the second battery port to the output voltage port, the selective coupling based on a first switching signal generated by the control circuit in response to the selection of the power source battery.
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