| 摘要 |
A power system can include a first battery port to couple to a first type of battery pack having a first battery voltage range, a second battery port to couple to a second type of battery pack having a second battery voltage range that is different from the first battery voltage range, a first power rail to couple to a first set of loads, a second power rail to couple to a second set of loads, and a switch circuit. The switch circuit can provide a number of switch settings. The switch settings can include a first setting to couple the first battery port to the first power rail and the second battery port to the second power rail, a second setting to couple the first battery port to both the first power rail and the second power rail, and a third setting to couple the second battery port to both the first power rail and the second power rail.
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