Laptop DC Output & Input Tips Set for Dell, Lenovo, HP & Universal 5.5 x 2.5mm

Was on the hunt for a Dell tip that signals properly. Had a tip with a battery bank that claimed to fit Dell, but didn't signal properly so Dell wouldn't use the power at all - would run some computers from the plug, but wouldn't charge anything even in sleep. This tip kit, though, is well made. Dell tip signals 90W, so it uses all the capability of the OmniCharge. Haven't tested the other tips yet, but I suspect the same. The supplied cable, though, is almost unusably short (a few inches, not even a foot). It's too short to even comfortably use the OmniCharge, because you can't put the brick next to the computer - it's tethered straight to the back of the computer. I use mine with a longer cable from another device, and it works great.

Finally have a good tip for my laptop, so I don't have to carry the adapter with my Omnicharge. I just wish the cord that comes with this set was longer. The Omnicharge has to be right next to my laptop, which is inconvenient for my set up.

I got this tip set because I have the Omnicharge 20 and I wanted to be able to use it to charge my laptop. I originally got it for the Lenovo square tip to use with my Lenovo Y400 but realized the current that my laptop needs while running is too much for the Omnicharge to handle. Then I got a new Dell XPS 13 and was able to use the Dell tip with my Omnicharge! I can use either power cable to power either device which makes travel much easier. Worked great!

Overpriced but required to make use of the power bank, good selection of tips

This has revolutionized how I use my omnicharge. I don't have to take the time to assemble and plug in my power adapter anymore for my laptop - just plug in the DC output and go.

Either the people at Omnicharge don't know their own product, aren't very good at math measurements, or the product description is a typo. Whatever the case is, the DC cable included with this kit is NOT 39", 31" or even 17" in length – it is a mere 6" and that's probably being generous. I mean, what's the point of having a cable of such short length, when having to charge and/or power a device? The cable can't even reach the device that it's supposed to charge/power! Incredibly stupid. Would it have been too much to ask of Omnicharge – cable and tips should've been included with the Omni20 to begin with – to add a 1-2ft DC cable? Apparently it would have. But Omnicharge doesn't seem to have a problem with (over)charging $30 for a kit – which, for the price, should have more tips included – that probably cost pennies on the dollar (yuan) to manufacture. I went ahead and ordered a 19" (0.5m) DC cable from another site, for a far less price. Thank you, ali!

Nice pack. This entire kit should just be included for the price of the device.

Great product enabling wider use of super power Omnicharge charger. Not available currenty in Europ and now easily bought and received on amazon

Just comparable Omnicharge adopters. Useful, good quality.

Works, but didn't include a common 1/4in adapter found in a lot of Dell and HP laptops. I had to find my own bit elsewhere.