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is my laptop is safe to use on Power inverter@50hz
#1
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my 2hrs laptop battery is not enough for me so i bought this power inverter it's a emergency power generator in case of power outrage especially during hurricanes/typhoons...or even bring that portable generator anywhere w/ a car battery.
but the output frequency is only at 50hz.
will this inverter is safe to use on my current laptop power adaptor?
see photo attachment


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Main Hub:i5-4670(3.4Ghz Factory Clocked),ATi Radeon HD7770(GDDR5+128-bit+1GB),Win 10 SL(x64),ASUS H8M-E,8GB DDR3 RAM
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#2
I'm 90% sure that's normal and as long as your laptop is an HP cleared to use that model of inverter also known as power brick it's fine. I wouldn't take my word for 100% though atm. Work kicked my ass so I'm a little out of it.
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#3
thx and i glad to hear the almost-sure that my laptop supposed to be international of all voltage and frequency input and emergencies.

another thing why i'm doing this?
running laptop battery mode has consequences
Formula:
Battery life ??% = CPU performance ??%
e.g.
20% battery = CPU performance 20%
and 2 hrs. of laptop battery life than a car battery+power inverter
i'm no doubt about it power inverter is the solution....
and especially going camping or during typhoons/hurricanes/power outages


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Main Hub:i5-4670(3.4Ghz Factory Clocked),ATi Radeon HD7770(GDDR5+128-bit+1GB),Win 10 SL(x64),ASUS H8M-E,8GB DDR3 RAM
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#4
Yes, the power supply clearly shows it supports 50hz input. I'm not sure why your laptop would be running speed directly correlated to battery power (that is what you're saying right? A little hard to tell). Windows has some power management settings that may fix that, but if it's set via your motherboard/bios it may not work there.
[Image: 2748844.png]
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#5
setting in high performance(for cpu demanding) while in laptop battery may quickly drain laptop battery about an hour while 2 hr for "Balanced" and 2.5hrs for "power saver" but power saver is pointless when playing my AVI on media player the picture hangs.

well you can't config an inverter thru mobo/bios/cmos since it's only a emergency power generator(12V DC[car batt] to AC 220V) similar to UPS.
Main Hub:i5-4670(3.4Ghz Factory Clocked),ATi Radeon HD7770(GDDR5+128-bit+1GB),Win 10 SL(x64),ASUS H8M-E,8GB DDR3 RAM
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