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Author Topic: How many watts your OQO consumes?  (Read 662 times)
fixup
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« on: May 10, 2008, 06:50:32 AM »

One nice feature of NHC is: it shows how many watts my oqo is consuming:

-5.35w, screen brightness 5, keyboard light on, EVDO not connected, wifi off, oqomanager not running, cpu set to dynamic switching. -6 to -7 w if EVDO connected. Almost never go below -7 and I always get 2:44 battery life of web browsing over EVDO or WiFi.

How's yours?
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OQO 02 1.2G 512M 40G VZW E720 WinXP w/o running OQOManager & VZAccess, locked to 400MHz and 5-bar brightness
Ronc
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« Reply #1 on: May 11, 2008, 04:07:33 AM »

One nice feature of NHC is: it shows how many watts my oqo is consuming:

-5.35w, screen brightness 5, keyboard light on, EVDO not connected, wifi off, oqomanager not running, cpu set to dynamic switching. -6 to -7 w if EVDO connected. Almost never go below -7 and I always get 2:44 battery life of web browsing over EVDO or WiFi.

How's yours?
I doubt if anyone will match you. At 5.35 watts a small battery should last 3:09 and at 6 watts should last 2:49.  This is based on the formula time=[amp-hour rating]x[volts/power] assuming a new 3.75 volt 4.5 amp-hour battery. 

I gave up trying to get 2 hours of wireless surfing out of a small battery.  Of course I'm using Vista, the OQO Manager, 2 radios (WWAN or WiFi plus bluetooth), full screen brightness and "balanced" power.  However the double battery has plenty of power left after 3 hours so it satisfies my needs.
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OQO 2 Best (1.5/60) Vista-Ultimate-SP1&2 Sprint DVD-RWDock
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