[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
Re: TP360 battery.
> Previous replies from this group suggest that the 360 does not monitor
> its battery but instead maintains an estimate of power. With the unit I
> will be purchasing a spare battery. If I order a tp750 battery:
> (a) will the software and hardware report accurate power remaining
On my 750, I've come to regard it as a rough, though reasonably
close, estimate. Better than I had on my old Sharp notebook of course,
but still not perfect. I've gotten down to the "30 minute beep" and then
10 to 15 minutes later had the system shut down on me (I've set it to
suspend when battery is critically low).
> (b) if so, is this reporting in any way different to the tp750
The 750 shows both a % charge remaining and a time remaining, which
goes in increments of 10 minutes. It is somewhat nice, but as described
above, not particularly accurate.
> (c) is there any charge difference between the two batteries?
I don't know.
> (d) is IBM's figure of 7-10hours for a mono unit a little white
> lie or an enormous white lie?
An ENORMOUS lie. The 750Cs (which I had before sending it back
for a 750C) was supposed to get 3.5 to 8 hours on a single charge (the
750C was supposed to get 3.4 to 8 hours). To me, that means--at MINIMUM--
you get 3.5 hours out of the battery. I discovered early and to my
disappointment, that this is a significant lie. On the high end, I get
2.5 hours on a charge with continuous usage--I once got 3 hours, but
that was with unrealistic usage--constant suspending whenever I looked
away, etc.
I'm unsure, but I think those on the list with Mono models of
the 750 have gotten about 4 hours out of theirs. Which is still disappointing,
considering the IBM claim for their machine was like yours--7 to 12 hours
(might have even been 8 to 12 hours!).
To me, this isn't even a stretch of the truth--it is a bald-faced
lie and IBM is clearly guilty of it. It gets hard to piss on them about it
though, because apparently, everyone else in the industry does it too.
I would be lying if I said I was satisfied with the battery time though.
I bought the machine expecting 3.5 hours out of the battery and I think I
had a right to expect it, given the range of the claim--3.5 to 8 hours. If
they had said 2.5 to 8 hours, then I would have only expected 2.5 hours.
> Also, what is the consensus on PCDOS 6.3 and it's stacking program?
> Would it be safer to install MSDOS 6.2 and Doublespace?
Not that it makes much difference--but stick with PC-DOS. It has
certain little features that I like better than MS-DOS anyway, and it is
certainly no less capable.
-----
Randy Whittle whittle@chaph.usc.edu
University of Southern California School of Business (Fight on, 'SC Trojans!)
- Motorcycle nut, HP 48GX & 100LX user, & lover of fine chocolate...
"It's not denial, I'm just very selective about the reality I accept!" -Calvin
"Consensus is the negation of leadership." - Margaret Thatcher