QUOTE(khtan2000 @ Jun 9 2006, 11:00 AM)
...is it true the usb charging could kill the battery ?
probably now cannot as i heard the firmware currently(although the same number as mine) its different from my original which can charge from any usb connection, the current firmware only allows computer with creative software installed to charge via usb(this is what i heard, not yet tested), also the current one now enables me to use my player while still connected to the usb cable(when no reading or uploading)
It's an urban legend, that USB or any other trickle chargers like car chargers, will kill the battery, although there are many people which can contest to that, including myself probably now cannot as i heard the firmware currently(although the same number as mine) its different from my original which can charge from any usb connection, the current firmware only allows computer with creative software installed to charge via usb(this is what i heard, not yet tested), also the current one now enables me to use my player while still connected to the usb cable(when no reading or uploading)
Well you see, I own a Motorola SLVR (OT here, sorry), and it came with a USB charger/sync cable. I noticed that my battery goes koo-koo after I charge it using USB. Symptoms include:
1. The "fully charged" phone only lasts half the period, compared to charging using wall charger,
2. It does not handle half way charging (i.e. charging when u still have 50% batt) very well, as sometimes it reports Fully Charged in less than 15 mins!
Therefore, no way I am gonna charge my baby ZVM via USB!
I have talked to a few friends before, and they all say that USB/Car charger will shorten battery life expentancy. Possible (non-educated) guess include:
1. USB cables, unlike wall chargers, does not have a regulator chip build onto it
2. People tend not to charge fully when using USB/Car, due to convenience, therefore taking up more "batt lifetime charge cycle" often than normal (Note: all battery can only charge X number of times. After X, it can no longer hold the charge, check with your manufacturor for guess-timated X figure
Back to topic... I flashed my ZVM to 1.30.02 (read my #1 post), and it still can charge from USB (unfortunately, for me
Jun 9 2006, 11:16 AM

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