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power adapter questions

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Whitieiii
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Posts: 350
Joined: Wed Jan 18, 2017 8:54 pm
Location: Kingston, WA

power adapter questions

#1 Post by Whitieiii » Sun Jun 03, 2018 2:57 am

I just bought a Lenovo 65W DC Travel Adapter (Slim Tip) (Lenovo part number 0B47481) and want to know if anybody has any experience with this adapter? is it good? I bought this because it was cheaper then a true signwave inverter plus they don't make a 120w cigarette lighter inverter that's true signwave to my knowledge.... I'm wanting to use this in my van to charge my T440s with the 3-cell 23.5 Watt hour internal and 6-cell 72 Watt hour (Thinkpad Battery 68+) external batteries from time to time on my road trip/while I'm camping... would it powerful enough to work while I'm using the laptop or would the laptop need to be powered off? i'd like to use my laptop to watch movies and videos before bed and maybe some light web browsing because I've got unlimited AT&T hotspot but how is your experience with this power adapter?
My Current Collection:
A30 Pentium 3 512MB ram 60GB HDD Win 98SE
HP 8460p 2nd gen i5 8GB ram 500GB HDD Radeon 6570m Win 7
T430 3rd Gen i5 8GB ram 500GB HDD Win 7
T440s 4th Gen i5 8GB ram 300 GB SSD Win 10
T440p 4th gen i5 12GB ram GT 730m 500GB HDD Win 10

Whitieiii
Junior Member
Junior Member
Posts: 350
Joined: Wed Jan 18, 2017 8:54 pm
Location: Kingston, WA

Re: power adapter questions

#2 Post by Whitieiii » Thu Jun 07, 2018 7:38 pm

bump
My Current Collection:
A30 Pentium 3 512MB ram 60GB HDD Win 98SE
HP 8460p 2nd gen i5 8GB ram 500GB HDD Radeon 6570m Win 7
T430 3rd Gen i5 8GB ram 500GB HDD Win 7
T440s 4th Gen i5 8GB ram 300 GB SSD Win 10
T440p 4th gen i5 12GB ram GT 730m 500GB HDD Win 10

TonyJZX
Senior Member
Senior Member
Posts: 544
Joined: Sun Feb 19, 2006 12:33 am

Re: power adapter questions

#3 Post by TonyJZX » Tue Aug 07, 2018 9:23 pm

It acts just like a desktop 65w psu.

Whatever you do with a wall powered one, this one acts the same.

Obviously not intended for high power uses like the W series.

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