BatPower EX7H 98Wh Laptop Power Bank Compatible with HP Pavilion Envy Spectre Split Slatebook Chromebook Streambook EliteBook Notebook External Battery Portable Charger Quick Charge Smartphone

Here's the stats from my laptop (older hp envy) for reference.2 hours - runtime on just newly replaced laptop built-in battery4-4.5 hours - runtime on just this external battery6-6.5 hours - total runtime with bothThis model ex7h.There are larger capacity models as well - ex10h and ex15h.I'm very happy with this, it does exactly what I'm looking for. Plus right into the laptop and keeps it running for hours when I don't have a power around.minor quirk: I plugged it in and it didn't start charging automatically so I (incorrectly) thought it didn't work. Later realized you gotta hit the "on" button to turn on the battery before it will start putting out power. Not a big deal, it does make sure the battery doesn't lose power just sitting in your bag.minor complaints:- you can charge with with a standard cell usb adapter, but it's slower charging limited to 15w (vs 90w with the included power brick, would be nice if it supported higher power usb-c charging which would mean I wouldn't require a separate power brick at all.edit: with the plugin charger with you, the whole device doubles as a standard power supply - don't need a separate laptop power supply any more.

This battery worked great for about one month. After that it got extremely hot while charging it and did not hold the charge. I have tried numerous times to contact the company to get a refund/ replacement and have had no one contact me or respond. If you’re looking for something long lasting, I would not buy this.

Mostly I use it with my laptop when I'm working away from an outlet. Keeps me going for hours without needing a recharge. I take it on trips to recharge all devices. Highly recommended. Other batteries/chargers are more compact, but this one is stronger and more versatile in my experience.

Have no outlet to charge my laptop. Use this to charge my laptop when battery gets low

This charger has been a life saver, particularly as I work "out and about" while my daughter is in school and because of COVID restrictions can't always (or ever lately) find a place to plug in and charge my laptop. It's as compact as it can be, charges quickly and does the job. I also had a really positive experience with the seller responding immediately when I had some confusion about its functionality. Overall I'm very satisfied with this product.

This thing is an absolute workhorse. Was easily able to charge my laptop three times off of a single charge. The only detraction I have on this device is that it is too large for air travel. Other than that it is amazing. I now carry it in a backpack with my emergency supplies so that I can power my computer multiple times when I am working in a public safety capacity with my job.

This power bank is advertised to be compatible with HP Pavilion laptop, however, even though the jack fits, it does not charge the laptop. I notified Skyon Tech re the problem, but they just wouldn't get that it was the laptop that the power bank wouldn't charge. That was the only reason I bought it in the first place. I've sent it back for a full refund. Because it has a lithium battery, it cost me an additional $14.44 to send it back UPS. At least I am happy to say that they did refund the entire amount, including the shipping cost, so good on them.

It works well for traveling.