DEVICE HAVING BUILT-IN METAL-AIR BATTERY
The present invention relates to a device (10) powered by a built-in metal-air battery (12). In order to reduce the load of the built-in metal-air battery (12) before the device (10) is activated, a switch circuit (16) is provided for switching electronic units (14) on when the battery voltage is ab...
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Format: | Patent |
Sprache: | eng ; fre ; ger |
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Zusammenfassung: | The present invention relates to a device (10) powered by a built-in metal-air battery (12). In order to reduce the load of the built-in metal-air battery (12) before the device (10) is activated, a switch circuit (16) is provided for switching electronic units (14) on when the battery voltage is above a pre-defined voltage threshold. |
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