SI
SI
discoversearch

We've detected that you're using an ad content blocking browser plug-in or feature. Ads provide a critical source of revenue to the continued operation of Silicon Investor.  We ask that you disable ad blocking while on Silicon Investor in the best interests of our community.  If you are not using an ad blocker but are still receiving this message, make sure your browser's tracking protection is set to the 'standard' level.
Technology Stocks : VALENCE TECHNOLOGY (VLNC)

 Public ReplyPrvt ReplyMark as Last ReadFilePrevious 10Next 10PreviousNext  
To: HEINZ LEGLER who wrote (4594)10/28/1998 10:28:00 AM
From: Gordon Quickstad  Read Replies (2) of 27311
 
Is this an updated product spec. sheet on the 65K battery? The date is 9/98. I was thinking the previous one was 5/98?

valence-tech.com

The specs would indicate an average discharge voltage of about 3.5 volts and a capacity of 1.4 amp-hours and a weight of 65 grams. This gives an energy density of 125 watt-hours/Kg.

Energy density = (3.5V x 1.4Ah) / .039Kg = 125.6 Wh/Kg.

This seems very good for a small package device. The number of recharges is shown as 500 out to 80% of initial rated capacity. People would continue to use the device until below 50% of initial capacity is my belief, based on personal experience with current laptops / devices.
Report TOU ViolationShare This Post
 Public ReplyPrvt ReplyMark as Last ReadFilePrevious 10Next 10PreviousNext