SoulBay 34pcs Universal Laptop Notebook Input DC Plug Set Jack Tips for Lenovo Toshiba Dell HP Asus and Most Laptops

I have an Onn branded universal charger from Walmart and I lost the adapter to my main laptop. Looking for a new set to continue charging my laptop, I found this one, and I knew I'd be set for life as I enjoy testing out all sorts of old laptops, and now I'll never have to worry about not having the right charger. I got this on Black Friday and it was less that 50¢ per adapter. And the variety is insane. I found the adaptor tip I needed for my laptop and it fits better than the one that came with my laptop charger. Very high quality for the price. The laptop started charging. Don't care what anyone else here says, but it if you have an Onn universal laptop charger or a similar charger with the barrel type adapters.

Works well for me! I like the variable voltage adjustment and apart from the large tip choice, it comes with a polarity reversal cable for any unusual machines that need it.

Great quality product! Works well.

I bought these to use with my Dell 4150 laptop after loosing the power supply. I had a spare Targus supply that was compatible except for the connector. Well, it didn't work--initially. It seems that Dell had two versions of their 3 pin connector. The 65 W PA6 used pin 1 for minus and pin 3 for +, but left pin 2 unconnected. The 90 W PA9, which I needed for my 4150 connected both pins 1 and 2 to - and pin 3 to +. Pin 2 identified it as the larger PS and was needed by the 4150. My fix was to insert a short piece of bare #30 wire into the holes for pins 1 and 2, thus connecting them. It now works. Too bad they didn't make the connector that way to begin with. Obviously when one buys adapter connectors like this it is the users responsibility to insure that the voltage and current (or power) rating of the source is appropriate, as well as the polarity. Making the connector work for either PA6 or PA9 applications would be more useful. The other one I'm interested in is the rectangular Lenovo connector. It is supposed to have an ID resistor between the center pin and the outer shell (which is negative, the inner shell is positive). The value of the resistor tells the wattage rating of the power supply. Mine is 170 W, which needs a 1.9k resistor. I just checked the connector and it indeed does have a resistor, but it is 560 ohms, which designates it as 90 W. That one isn't going to be as easy to fix. My intent was to use it with the same Targus 90 W power supply, which is underrated for my Laptop. But a 90 W supply is better than no supply. So it charges slowly and can't keep up when the Laptop is on. It is smaller and lighter and would still be useful for travel. Also, it can be powered from 12 VDC, also nice for travel. Lenovo in their infinite wisdom simply refuses to use a 90 W supply, rather than use it within it's limits. I wanted to see what would happen if I faked it as a 170 W supply, understanding that it would underperform.

yes thank you

High quality adapters, I expected something iffy but they were very well made. Description on product page has details about tip compatibility, and there is color coding that made it easy to hone in on the one I needed. However, the base of the adapter didn't fit any of the laptop chargers I had so I did have to return it. Unsure of specific models but I had HP & Dell chargers, HP newer Dell probably three years old at least. But if you can insure they'll fit your cord absolutely go for it

Without these laptop adapter power supply power tips many of the transformers would be thrown away. They work well and will be able to be used for your laptop if you need to upgrade, the power supply can be saved.

A broad set of tips, with some duplicates. Although all but one of the plugs has a letter label, there is no card that identifies which tip corresponds to which letter. I attempted to resolve this issue by creating my own identifying image (see attached image. There are cases where two or more different tips use the same letter identifier. The letter labels on all but one of the tips are useful, but in multiple cases, they do not uniquely identify a tip.

Son un stock de puntas realmente muy util en el taller, lo recomiendo ampliamente, gracias !!

The set included the one fitting I needed which I couldn’t get elsewhere so I’m happy. Reasonable price to pay for so many other fittings that you never know when they might come in handy.

Deberían de verderlas con su cargador de corriente ya que se facilitaría mejor el trabajo para los técnicos.