Alienware Power Bank

4 i have found some power banks with power supply of 20v 5a will those work or do i need a ups.

Alienware power bank.

With a maximum power of 130w and two dc outputs not to mention a variety of dc adapters included this power bank is compatible with. 3 i would help if i could know the power needs of alienware 15 r3 in numbers so i could buy a power supply that works for me. So with a system like the alienware 15 you re probably stuck. Small enough to fit in your pocket this lightweight and portable battery charger is perfect for on the go charging when you don t have the convenience of an ac outlet nearby.

That definitely won t be a good idea if you have limited power available from the outlet. See two posts i wrote recently on this topic here and here about power banks with high draw laptops. Dell power companion 18000mah pw7015l and slim power adapter 65 watt dell notebook power bank plus usb c 65wh pw7018lc with dell adapter 65 watt type c with 1m power cord cus kit panasonic eneloop bk 4mcca8ba battery 8 x aaa type nimh rechargeable 800 mah. And you definitely won t find a power bank capable of 240w output not even close.

Luckily you ve got the maxoak laptop power bank. This model comes with an ac adapter cable manual and case.