VRURC Portable Charger, 20000mAh Small Power Bank Fast Charging, PD & QC 3.0 Mini Travel Essentials Battery Pack,4 Outputs 3 Inputs Phone Charger for iPhone 16 15 14 13, Samsung, Android-Pure Black

I am a HAM radio operator. I needed a battery to power a low-power (called QRP) HAM radio that transmits at 5 Watts. When I received this battery, it had an initial charge of 70%. I did not charge it at all, and I've used this for over 40 hours, at about 2 hour intervals, and it is still charged at 54%!!! No, I didn't do the math, but this thing has been very reliable for me and does exactly what I need! I noticed that the red port is capable of delivering 12 volts (which is what I needed), and I get this by using a 12v trigger cable (sold separately), but even at 12 volts this battery has provided me three full weeks of daily-use and still has enough power to give me 12 volts for about another six to eight weeks in my current use-case! The handle is actually a USB cable (I didn't realize that when I bought it!) and this is one small package to give me so much use for so long! Do your own math, as you probably have your own amp-draw and voltage needs, and go watch a couple of video reviews of this battery! It is well-known in the HAM radio community and is a great investment!!!

It's fast, lightweight, and does exactly what it's supposed to do. Charging my devices on the go is convenient, and its compact size makes it perfect for travel or daily use.The only drawback I've noticed is that charging the power bank itself takes a relatively long time. I'm not sure if this is specific to this device or common with high-capacity chargers in general. It would be great if the recharge time were shorter, but it's a minor inconvenience considering the performance it delivers.

I was a little skeptical ordering this charger not knowing the brand but it is phenomenal. It holds a charge for a long time it charges very quickly it has multiple access ports for different USB sizes. I recharge my camera with this I use it as a backup for my phone I charge my digital door knob with it it is very multifunctional and very fantastic

love this Power Bank it's small but powerful and it can charge so many things at the same time just Wonderful.

This is one of my favorite battery packs. Charges my iPhone quickly and has all of the various connector types to charge the battery pack and to charge other items.

This is a great travel charger. You can charge multiple phones or a phone and ipad and more on 1 charge. It is a tad on the heavy side and take a bit of time to charge the charger itself but that didnt bother me as I charged overnight. The carrying case and attached power cord used as a carrying cord was a huge bonus for me. Clever really. I'd reccomend buying this charger. Big on power, fits in your hand.

Not small! big and heavy. Not the same as picture. I do not reccomend it!

I’m so happy with this charger! It’s so handy, it can charge like 6 different things at once and charges back up quickly too. I love that it has the options for all types of chargers so I can do my phone, iPad and anything else that might need a charge. Side note, this is my 3rd charger from this company simply because I love their different designs. I have a small one for travel, another one that plugs into the wall and I just bought their charger base to use with my cords also when traveling. This company knows chargers and all in all we have 5 from them now because my husband has a few too. Highly recommend!!