SinKeu 88.8Wh|65Watts Portable Laptop Phone Charger with AC DC USB Outlets, A Super Travel Portable Battery Pack & Power Bank for HP Notebooks, MacBook, iPad, iPhone

I like this charger. I get why people complain about the power drop. I plugged this up to my Surface Pro 8 (51% charged) and watched the power bank drop from 100% charged to 75% in about 10 minutes, which was unsettling. However, for full disclosure, I was using my laptop to process PowerPoint images while checking my email and shopping on Amazon.com.After 10 minutes, my battery life on my PC shot up from 51% to 77%. After 15 minutes, the power bank was down to 65%, but the charge on my PC was up to 80%. At that point, I disconnected it. When I have the battery saver charging feature enabled on my laptop, it does not allow me to charge it to over 83%. I connected it to my cell phone, and it charged the phone quickly and did not put as much stress on the battery as the laptop.If I had the option of using an AC plug compared to this device, that's a no-brainer; I would use the AC plug. I mainly use this at airports when I travel in cafes. Consider getting this (fast charging cable and plug combo set) set up to get the most out of this charger. The link is below.This device is a great travel solution, and although it's not perfect, it's pretty good. I will keep this charger for sure!https://www.amazon.com/INIU-6-6ft-2-Pack-2-Port-Charger/dp/B0DSZSQXKT

Have had this product for some time and use it all the time long lasting. Works perfect for recharging laptop. and phones

This thing was a life saver when I was doing in person craft fairs and needed to keep my phone charged to take card payments and keep track of sales. Not only that, my Halloween lights' cord didn't reach the outlet so I used this thing instead and got to enjoy my decorations. It is a larger power bank but it was so worth the buy.

It is big, not very nice to look at, and feels a bit cheap, but it gets the job done. I use it as a portable power supply for my wife’s vanity mirror since the spot where we set it up does not have a nearby outlet. You have to manually turn on the AC power switch each time, which is annoying, and if you forget to turn it off, it drains the battery. Otherwise, it does the job.

Had mine for 1 year Works like a charm still for changing my phone and other little things Even a Usb Fan isn't strong enough for the original thing I bought it for and Very Very Slow charging back up like almost 3-4 hours to know if it's charged to full it stops at 99 but since I had it for a year the LCD Screen on mine broke so it's just a guessing game now but it Works perfectly for this Protable Car Fridge I use that only Maxes out at 50 wats so it keeps the fridge on for 2+ hours Very good Product just wish I could get a replacement LCD screen but overall good and does the job You will need a stronger Portable charger for Laptops most game stuff Works with my Protable Monitor turns it on and Turns on TVs and CD players and Works with Ac to USB c adapters Very good Product.

Great and reliable product. It is a bit on the heavier side, but I don't mind that at all, given it's size and the multitude of charging ports/capacity it has. Really happy to have this on standby for whenever we need it.

I love this so much, I bought another one. I work from home- which means I work in restaurants, coffee shops, beaches. parks.... I can leave in the morning, work on my computer for a few hours until my laptop battery is drained. I then plug it in to one of these and keep working for a few hours. This battery will drain, but then my computer is fully charged, so I can continue for a few hours. So it literally extends my work time × 3 with no down time. I can plug in my phone, it doesn't even drain it, but charges the phone. And it fits in my back pack. Recommended for remote workers, campers, traveller's, anyone who needs power anywhere. Excellent value.

⸻I was excited to try the SinKeu 88.8Wh portable battery pack, but after some real-world use, I found it pretty underwhelming—especially for someone who’s constantly on the go. First off, this battery pack is big. Not something you’d want to carry around in a backpack or travel with unless you absolutely need to.Performance-wise, it takes nearly 3 hours just to charge my iPad M4 to 50%, and about an hour to charge an iPhone. It does recharge itself in about an hour, which is decent, but not enough to make up for the slow output.While I do like that it can power different types of devices thanks to multiple plug options, it does not come with a USB-C charger or cord, which is pretty inconvenient considering most modern devices use USB-C. You’ll have to track down the right cable yourself.For the price, I just don’t think it’s worth it. Unless you’re using it for camping, road trips, or staying in one place, this isn’t a practical choice. If you’re looking for something portable and efficient, this isn’t the one—it’s bulky, heavy, and just too slow for fast-paced, mobile lifestyles.