Battery pack having a state of charge indicator

Details Battery pack having a state of charge indicator Battery pack having a state of charge indicator

G - Physics

01

R

G01R 31/36 (2006.01) H01M 10/48 (2006.01) H02J 7/00 (2006.01) H01M 2/10 (2006.01) H01M 6/50 (2006.01) H01M 10/40 (2006.01)

Patent

CA 2349570

A battery pack (10) for a portable electronic device includes a case (12) for carrying a battery (36). The case (12) supports a charge sensing circuit (20) carried by the case, the charge sensing circuit producing a discharge signal corresponding to a measurement of an amount of charge removed from a battery. The case also supports a processor (22) responsive to the discharge signal from the charge sensor circuit to produce a signal corresponding to an amount of time prior to discharge of the battery based on a current rate of discharge and a display (14) responsive to the signal to display a time period corresponding to the amount of time to discharge the battery based upon the current rate of discharge of the battery.

L'invention se rapporte à un bloc-batterie (10) destiné à un dispositif électronique portable et comportant un boîtier de transport de batterie (36). Ce boîtier (12) supporte un circuit de détection de charge (12) qui génère un signal de décharge correspondant à une mesure de la quantité de charge épuisée. Le boîtier comporte également une unité de traitement (22) susceptible de réagir au signal de décharge du circuit détecteur de charge de manière à produire un signal correspondant à une durée jusqu'à la décharge de la batterie en fonction de la vitesse courante de décharge. Le boîtier comporte enfin un afficheur (14) susceptible de réagir au signal de manière à afficher une durée correspondant au temps nécessaire à la décharge de la batterie en fonction de la vitesse courante de décharge.

Affiliated with

Also associated with

Rating

Battery pack having a state of charge indicator does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Battery pack having a state of charge indicator, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Battery pack having a state of charge indicator will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1899617