TW200608039A - Capacity detection method for ramp-down rechargeable battery - Google Patents

Capacity detection method for ramp-down rechargeable battery

Info

Publication number
TW200608039A
TW200608039A TW093125984A TW93125984A TW200608039A TW 200608039 A TW200608039 A TW 200608039A TW 093125984 A TW093125984 A TW 093125984A TW 93125984 A TW93125984 A TW 93125984A TW 200608039 A TW200608039 A TW 200608039A
Authority
TW
Taiwan
Prior art keywords
rechargeable battery
ramp
detection method
capacity detection
charging capacity
Prior art date
Application number
TW093125984A
Other languages
Chinese (zh)
Other versions
TWI282864B (en
Inventor
Shih-Hsiung Chang
zhi-cheng Zhuang
Original Assignee
Qqe Technology Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Qqe Technology Co Ltd filed Critical Qqe Technology Co Ltd
Priority to TW93125984A priority Critical patent/TWI282864B/en
Publication of TW200608039A publication Critical patent/TW200608039A/en
Application granted granted Critical
Publication of TWI282864B publication Critical patent/TWI282864B/en

Links

Abstract

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.
TW93125984A 2004-08-30 2004-08-30 Capacity detection method for ramp-down rechargeable battery TWI282864B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
TW93125984A TWI282864B (en) 2004-08-30 2004-08-30 Capacity detection method for ramp-down rechargeable battery

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW93125984A TWI282864B (en) 2004-08-30 2004-08-30 Capacity detection method for ramp-down rechargeable battery

Publications (2)

Publication Number Publication Date
TW200608039A true TW200608039A (en) 2006-03-01
TWI282864B TWI282864B (en) 2007-06-21

Family

ID=38828940

Family Applications (1)

Application Number Title Priority Date Filing Date
TW93125984A TWI282864B (en) 2004-08-30 2004-08-30 Capacity detection method for ramp-down rechargeable battery

Country Status (1)

Country Link
TW (1) TWI282864B (en)

Also Published As

Publication number Publication date
TWI282864B (en) 2007-06-21

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