BaseusLaptop Power Bank, 20800mAh 145W Portable Charger with 4 Ports, Digital Display, Fast Charging Battery Pack for Outdoor Work, MacBook, iPhone 16/15/14 Series, Samsung, Dell, Steam Deck and More

This Baseus power bank is a beast! The 20800mAh capacity and 145W output are perfect for charging my laptop, phone, and other devices on the go. I love the digital display—it shows the remaining battery clearly, which is super helpful. The 4 ports are great for charging multiple devices at once, and it charges them fast! It feels well-built, compact enough for a backpack, and is ideal for outdoor work or travel. I’ve used it with my MacBook, iPhone, and even my Steam Deck without any issues. This is hands down one of the best power banks I’ve owned. Highly recommend for anyone who needs serious portable power!

I bought this to power a Rigol Oscilloscope which requires a power bank that can provide 12 volts at ~3 amps. I have two Anker products that are not able to do this so I started searching for a PD capable power bank that could run my scope. I found a tech web site with a review of an older version of this Baseus power bank that worked. I decided to take a chance on this model and it works great. I get close to 2 hours of run time. The scope is a DHO814.

****UPDATED from 3 to 4 stars****I’m updating my review to reflect that this unit performs as expected on the power delivery aspect. My only wish is for the time remaining to be more accurate when charging. It does perform well when delivering power.The charging starts at 65 watts and it says 57 minutes and then the input drops down to 45 watts increasing time to an hour plus. The company has addressed my concerns and have been very responsive in the process.The conclusion is that it takes between an hour and half to 2 hours in perfect conditions, and don’t pay attention to time remaining when charging as it may fluctuate.My original review:First time charging it and it goes down to 8 watts charging when at 87%??? what a joke!! it went from 30 minutes to charge to 2 hours and 20 minutes….unbelievable! I’m only giving 3 stars because I haven’t used it for the first time, but the charging aspect is outrageous.

I'm a vendor rep and my laptop battery often comes close to dieing while servicing larger accounts. This affordable pack is so nice and has saved the day more than once. At a third of the cost compared to the pack the laptop manufacturer sells under their name it has never disappointed me. Holds a charge for weeks; charges back up in a couple hours and supplies enough power at 100% to bring my 5% laptop battery recharge to 80%. Worth the money

This power bank keeps all my devices charged while I’m working remotely on the road. It delivers fast charging through both USB-C and USB-A ports (2 of each), and the centralized layout makes it super convenient to plug in multiple devices at once. The digital display is bright and easy to read, even in direct sunlight, and the large power button is easy to access. High capacity, great design, and perfect for staying productive anywhere!

I needed a larger capacity power bank in case of emergencies such as when the power goes out. This is perfect, whether I need to power my laptop or charge my phone. I like that it's not big and heavy but has a large battery capacity. The screen is also helpful to tell me how much battery is left as well as the actual wattage going out.

I got this because I already had the 30000mah pack by this brand and works great so I figured I'd upgrade and get the new one that shows the wattage and time. Very disappointed so far.... With the cable it came with the highest Watts I get to charge my phone is 9w.my phone is rated to handle 45w. I even tried another cable that I use with my older power pack and tho it doesn't show the watts I know it charges at least at 20+ Watts for how fast it charges. I would have not bought this if i would have known. Please help me fix this problem or give me a refund....Update :4/23/25Well after returning the item the company reached out to me through email and offered to replace it free of charge. Not many companies do that now days so very pleased they did that. Thank you for the great customer service.

No good for handheld gaming powerbank. Used on an Asus ROG Ally Extreme. Cannot pull 65w, tested with various high quality 240w cables. Pics says it all. It's funny though, I have an older BaseUS powerbank that looks like a brick, but it does charge the RoG Ally at 65watt with the same 240w cables.Can recharge at 65watt though. Decent form factor. Will keep as a spare.