POWERΛDD PRO 130W Power Bank, 18400mAh Laptop Portable Charger, 3-Port USB C PD Battery Pack, Extenal Smart Digital Display, Compatible with iPhone16/15/14/13, Samsung, iPad, MacBook, Laptop etc.

I was able to get as much as 120W on C1 and 60W on C2 when using either port on it's own. I was not able to get the USB A port loaded above 15W, this was likely the limit of the devices I connected since I could not get the voltage above 5v on this port, even though their documentation shows that you should be able to get 9V and 12V out of this port in order to get up to 30W.While charging passthrough, port A was tested to output 5.1v at 3A/15.3W. I confirmed you cannot get passthrough on C2.If both C1 and C2 were trying to be used at higher powers at the same time, then voltage on both ports would drop to 5V so you cannot get higher voltage or wattage output at the same time on both USB C ports. If you are charging at higher wattage on either USB C Port, than nothing can be charged on the other USB C Port. Both ports can be used when charging at 5V on each Port. But as listed it is limited to less than 20W. Port A seems to be able to supply full power regardless of what you do on the USB C ports. None of this is a deal breaker for me since I would not be charging multiple devices that need more than 15W each at the same time. If I wanted to, I could still charge the second device in the USB A port while drawing 120W on main C1 port.The passthrough feature is great to act as a USB UPS on a raspberry PI. I am using it to power my PI dash setup in a car so that power interruption when starting the car does not cause the PI to reboot. While the passthrough is not high wattage, it is enough to keep a PI running untill power is restored.

I have multiple powerbanks including some that cost 2-3x more and yet this one charges my laptop and devices faster. My laptop was mostly charged so.it topped out around 80W and the powerbank had no issues with that. It does get warm if used to charge a laptop at a high rate, and then immediately charging the powerbank at 45-65W. It got up to about 110F which is quite warm. I was relieved to see it does in fact have temperature sensing in the BMS and even showed a warning on the screen to wait for it to cool before continuing to charge up the power bank.

I tested quite a few power banks recently, and this one made it into my top two. The build quality is excellent, the screen is super informative (without being gimmicky), and the charging speeds are fast and reliable. For the price, it’s a great deal—especially if you’re looking for high wattage output at a fair cost.That said, I ultimately returned it because the passthrough charging is just too limited. It only works if you’re charging the bank via the USB-C1 port and outputting to the USB-A port—and even then, passthrough is too slow to run anything that needs real power. You can’t pass power through to USB-C while charging, which was a dealbreaker for me since I travel a lot and need to charge multiple devices while keeping the bank topped up.Also worth noting: the capacity is under 20,000 mAh, which is totally flight-safe—but leaves some headroom that could have been used to offer more juice.In the end, I went with the CUKTECH 15 SE instead because it supports full passthrough on all ports and offers a bit more capacity while still being airline compliant. That said, if passthrough isn’t essential for you, this is still a very high-performing power bank and a great value for the output it delivers.

I purchased this be I had purchased Power Add products in the past and they have always been really good. The price on this is amazing for what you get. It charges at 65 watts so it's way faster to recharge than any of my other power banks. I love the LCD screen that gives you the output and time remaining. I admit I'm a nerd and spend way too much time starting at the little screen. I am definitely buying a couple more if they stay at this price.

I do a live streaming of baseball and we use these consistently to power cameras and also routers. They last multiple games charge quickly and charge devices quickly. I would definitely purchase these. They feel great in the hand and the display is incredible with all the information. Must buy.

I rarely write reviews but this is the best bang for the buck available in power banks. I've tested many inexpensive ones that advertise large size/high charging speed. Some didn't perform as advertised, some screens too hard to read, some didn't do pass through charging, etc. This power supply performs as advertised. Pass through charging confirmed and charges all my devices including Dell laptop at high speed. For $20 it's the best deal overall.

Worked perfect for a few days and then stopped working. Stopped fully charging, and takes 2 days to FULLY charge and is finnicky when it decides to connect. Will go in and out. UPDATE: contacted the seller with my issue, and they are replacing the battery without issue! Will update back when I receive and use it.

Why did you pick this product vs others?:Does exactly what is says