Im planning to get a new laptop for gaming and as wondering how much power these puppies draw from the truck batteries. My truck has the EPU and I need to run the truck to use the microwave or air fryer. It does not need to be running to use coffee maker.
I cant find the specs on how much wattages a powerful laptop draws so was thinking maybe some of you guys have first hand experience using a gaming laptop while shut down for a break. Thanks
Laptop use and truck batteries
Discussion in 'Trucking Electronics, Gadgets and Software Forum' started by 4wayflashers, Sep 11, 2022.
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Very little power use from a laptop typically but gaming ones use more, check this out below. Your microwave and coffee pot use from 700 on the very low end to about 1500 or more for an air fryer or coffee pot but they don't do it steadily of course. If you're talking about using a laptop for a few hours a night I wouldn't think you would impact your batteries much at all.
How Many Watts Does A Laptop Use? [Actual Usage & Costs Revealed - 1,084 Studied]4wayflashers Thanks this. -
Yeah, a laptop typically doesn't use enough power to even be concerned about. Perhaps if you had a mondo gaming PC, with all the attachments and displays, it 'might' be enough power draw to consider. But, probably still not.
tscottme Thanks this. -
4wayflashers and Six9GS Thank this.
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4wayflashers Thanks this.
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As far as power goes. This is a screenshot from my UPS app that shows the load on my UPS. I have my desktop computer along with 2 monitors and my printer on it. Then I have my iPad running off it because I am watching a football game on it. I am not gaming I know.
4wayflashers Thanks this. -
Stop trying to guess, spend a few bucks and get this …
https://www.amazon.com/P3-P4400-Ele...qid=1663116443&sprefix=Kill+a+,aps,269&sr=8-5
use it with your present laptop and use those numbers to see if it will work.4wayflashers Thanks this. -
Speaking from experience, leaving my laptop (Predator Helios 700) turned on and open overnight so it can update stuff via free wifi, after just 12 hours the truck struggled to start (no apu/epu).
Comparatively, laptop off, truck can go +30 hours with just my fridge and chest freezer running.
So, unless doing something like my first example, there's not much to worry about. Should be fine for a few hours of gaming while on a dock or before going to bed. For best results test at a Loves with a shop, they will jumpstart you for free when a mechanic is available if you are in the lot. No clue if TA does that or if independent places with shops will.Last edited: Sep 30, 2022
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