EXTENSION APPARATUS, SYSTEM, AND POWER SUPPLY METHOD

摘要

According to one embodiment, an extension apparatus is configured to be connected to an electronic device includes a first battery. The apparatus includes a second battery, a supply module, and a controller. The supply module is configured to supplying the device with either a first electric power generated by an AC power supply or a second electric power supplied from the second battery. The controller is configured to request the supply module to supply the device with the first electric power if time is within a setting time range, if a first remaining capacity of the first battery is smaller than a first setting value, and if a second remaining capacity of the second battery is smaller than a second setting value.

主权项

1. An extension apparatus configure to be connected to an electronic device comprising a first battery, the apparatus comprising:
a second battery; a supply module configured to supplying the device with either a first electric power generated by an AC power supply or a second electric power supplied from the second battery; and a controller configured to request the supply module to supply the device with the first electric power if time is within a setting time range, if a first remaining capacity of the first battery is smaller than a first setting value, and if a second remaining capacity of the second battery is smaller than a second setting value.