EMERGENCY SYSTEM FOR POWER FAILURES
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Abstract
An emergency system for power failures includes a single-cell or multiple-cell rechargeable battery selected from the group consisting of NiMH, NiCd, NiZn, Ag2O/Zn or lithium-ion, and a charging electronics system that charges the battery, wherein the charging electronics system provides a charging voltage at which the battery does not overcharge at a temperature of up to 80° C., and wherein the charging electronics system supplies a charging voltage at which the battery is transferred into a charging state and/or is kept in a charging state, in which the battery is charged to 5% to 30%.
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Citations
25 Claims
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1-12. -12. (canceled)
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13. An emergency system for power failures comprising a single-cell or multiple-cell rechargeable battery selected from the group consisting of NiMH, NiCd, NiZn, Ag2O/Zn or lithium-ion, and a charging electronics system that charges said battery, wherein the charging electronics system provides a charging voltage at which the battery does not overcharge at a temperature of up to 80°
- C., and wherein the charging electronics system supplies a charging voltage at which the battery is transferred into a charging state and/or is kept in a charging state, in which said battery is charged to 5% to 30%.
- View Dependent Claims (22)
- 14. An emergency system for power failures comprising a single-cell or multiple-cell rechargeable battery selected from the group consisting of NiMH, NiCd, NiZn, Ag2O/Zn or lithium-ion, and a charging electronics system that charges said battery, wherein the charging electronics system provides a charging voltage at which the battery does not overcharge at a temperature of up to 80°
- 24. A method of operating a data-processing device which has an emergency system comprising a single-cell or multiple-cell rechargeable battery selected from the group consisting of NiMH, NiCd, NiZn, Ag2O/Zn or lithium-ion, and a charging electronics system that charges said battery, comprising keeping the battery in a charging state by the charging electronics system in which charging state the battery does not overcharge at a temperature of up to 80°
Specification