in ThinkPad: T400 / T500 and newer T series Laptops https://forums.lenovo.com/t5/ThinkPad-T400-T500-and-newer-T-series-Laptops/130W-or-90W-power-adapter-for-a-T590/m-p/4510215 ThinkPad: T400 / T500 and newer T series Laptops topics Sat, 24 Aug 2019 09:20:16 +0000 tp01_en <![CDATA[ ]]> https://forums.lenovo.com/topic/findpost/1300/4510215/4510215 Hi all,

I have a T590 with mx250 GPU, and 
65W power adapter.

 

i 'm planning to buy a larger capacity charger,  should i go for a 90W or a 135w power adapter ?

i don't mind the extra weight

Sat, 24 Aug 2019 09:20:16 +0000 https://forums.lenovo.com/topic/findpost/1300/4510215/4510215 MeloE <![CDATA[ Re: 130W or 90W power adapter for a T590? ]]> https://forums.lenovo.com/topic/findpost/1300/4510215/4510387 I am assuming the 65-watt charger is what came with your machine initially.  It should be big enough, unless you have something like a dock with high power devices attached.  65-watt, 90-watt and 135-watt chargers are all 20 volt and the laptop will only draw what it needs.  If you ]]> Sat, 24 Aug 2019 14:30:03 +0000 https://forums.lenovo.com/topic/findpost/1300/4510215/4510387 richk <![CDATA[ Re: 130W or 90W power adapter for a T590? ]]> https://forums.lenovo.com/topic/findpost/1300/4510215/4510509 Sat, 24 Aug 2019 17:15:03 +0000 https://forums.lenovo.com/topic/findpost/1300/4510215/4510509 MeloE