| 摘要 |
A flashlight with a battery life indicator to continuously indicate a power level to facilitate flashlight retrieval and battery monitoring is disclosed. The flashlight generally includes a light source, contacts operable to couple with a power source having a power level, an input operable to turn the light source on and off, and an indicator coupled with the power source contacts to continuously indicate the power level. Such continuous indication of the power level enables the flashlight to be easily located in darkness and provides a constant power level reminder to help users maintain the flashlight in operating condition.
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