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Application filed by Qqe Technology Co LtdfiledCriticalQqe Technology Co Ltd
Priority to TW93125984ApriorityCriticalpatent/TWI282864B/en
Publication of TW200608039ApublicationCriticalpatent/TW200608039A/en
Application grantedgrantedCritical
Publication of TWI282864BpublicationCriticalpatent/TWI282864B/en
The present invention provides a capacity detection method for ramp-down rechargeable battery, which employs a charger to conduct a ramp down operation for the external power; after feeding back the actual charging capacity by the rechargeable battery, calculates the charging capacity value and the default reference capacity value to obtain a charge ratio of the already completely charged rechargeable battery; and, employs the charger to send a display signal of the charge ratio to a display unit to precisely notify the user about the completed charging capacity for the rechargeable battery.
TW93125984A2004-08-302004-08-30Capacity detection method for ramp-down rechargeable battery
TWI282864B
(en)