RockRose Powerlink 20 Neo 20000mAh Power Bank - Black Color

The capacity of this power bank is about 78% that of the stated capacity. The power bank states that it has a capacity of 37Wh, but in reality it is actually 25-29Wh. I ran some discharge tests on this power bank and have attached photos of the results here. Still a fantastic buy, and I love the fact that it has integrated charging leads. And as usual, PB Tech's customer service was OUTSTANDING. I originally bought the 20Ah version (see my other review), then returned it, cause I realized I didn't need one that big. Happy customer here, keep up the good work PB Tech!

Pros: Great value for money, integrated charging leads, nice display.
Co...view more The capacity of this power bank is about 78% that of the stated capacity. The power bank states that it has a capacity of 37Wh, but in reality it is actually 25-29Wh. I ran some discharge tests on this power bank and have attached photos of the results here. Still a fantastic buy, and I love the fact that it has integrated charging leads. And as usual, PB Tech's customer service was OUTSTANDING. I originally bought the 20Ah version (see my other review), then returned it, cause I realized I didn't need one that big. Happy customer here, keep up the good work PB Tech!

Pros: Great value for money, integrated charging leads, nice display.
Cons: Not quite the stated capacity.
Yes, I would recommend this product to others.

Super convenient, works well, great price. Served me well on trip to Japan. Only bad thing to say is that it is missing rubber feet so slides on surfaces, but not a major. Super convenient, works well, great price. Served me well on trip to Japan. Only bad thing to say is that it is missing rubber feet so slides on surfaces, but not a major.

Like that it already has the usb c and apple plugs already attached.
Great charge speeds. Approx uses 25% to fully charge a phone.
Very happy with the purchase Like that it already has the usb c and apple plugs already attached.
Great charge speeds. Approx uses 25% to fully charge a phone.
Very happy with the purchase

Bought one of these a few months ago and found the charging time and capacity outstanding. Have bought another for the daughter, so she can charge the kids devices on the go. Bought one of these a few months ago and found the charging time and capacity outstanding. Have bought another for the daughter, so she can charge the kids devices on the go.

I've charged my phone off the powerbank about 4-5 times, and the powerbank has still got 43% charge. That's plenty for a week of camping, so I'm really happy. Having the integrated charging cords is handy too.
So good for the price! One star off only because the plastic casing does seem to scuff quite easily just from sitting on a surface. I've charged my phone off the powerbank about 4-5 times, and the powerbank has still got 43% charge. That's plenty for a week of camping, so I'm really happy. Having the integrated charging cords is handy too.
So good for the price! One star off only because the plastic casing does seem to scuff quite easily just from sitting on a surface.

By: DanaC62 09/06/25

Verified Owner

I found it great when travelling. It can fully charge a couple of devices before needing to be recharged. I found it great when travelling. It can fully charge a couple of devices before needing to be recharged.

I needed a small compact power bank that fitted my needs while out fishing pairing with Boys Mic for live stream on TikTok highly recommend I needed a small compact power bank that fitted my needs while out fishing pairing with Boys Mic for live stream on TikTok highly recommend

By: DaveH729 05/09/25

Verified Owner

Great product, slim and light. Easy to carry. Great for travel. Charges fast and the battery can last for 2 full charges. Great product! Great product, slim and light. Easy to carry. Great for travel. Charges fast and the battery can last for 2 full charges. Great product!

Bought this to replace and old 1000MaH power bank and have been really impressed.
It charges my phone super quick and the built in cables are really convenient.
I'm sure it will serve me well on an upcoming overseas trip. Bought this to replace and old 1000MaH power bank and have been really impressed.
It charges my phone super quick and the built in cables are really convenient.
I'm sure it will serve me well on an upcoming overseas trip.

First impression, looks like a well built and sturdy power bank. The plastic casing looks like it might scuff/scratch up, but feels very solid overall. The size is about the length and width of a coke can.
The box comes with a 30cm USB A to USB C cable.

Charging the power bank is via the USB C port on top (next to the USB A port). You cannot use the built-in USB C cable to charge the powerbank, it is out-put only.
I'm using a USB C PD charger to charge the power bank, and it seems to charge pretty quickly which is neat. When charging, there is a green charging symbol that appears on the screen, and one of the numbers will start blinking. Thi...view more First impression, looks like a well built and sturdy power bank. The plastic casing looks like it might scuff/scratch up, but feels very solid overall. The size is about the length and width of a coke can.
The box comes with a 30cm USB A to USB C cable.

Charging the power bank is via the USB C port on top (next to the USB A port). You cannot use the built-in USB C cable to charge the powerbank, it is out-put only.
I'm using a USB C PD charger to charge the power bank, and it seems to charge pretty quickly which is neat. When charging, there is a green charging symbol that appears on the screen, and one of the numbers will start blinking. This doesn't have pass-through charging, so you cannot simultaneously charge the power bank and your devices at once (only input OR output at any given time).

The LED screen is brightly lit and very visible. The built-in cables seem a bit think and flimsy, When folded, it hugs the body of the power bank nice and tight so there's no dangly bits. The cable holds in place via friction, there is no magnet or anything, but it is quite snug and doesn't feel like it's going to come out by itself.

Overall, happy with the build quality especially at this price point, and with the features it has like PD and QC3.0.

I bought 1 for myself which came very handy in my long trip. Charged iphone twice, 1 samsung S23 ultra, 1 tablet and a bluetooth speaker in 1 full charge with only 70% battery usage. Bought a second one for my wife. Truly a great value for money. I bought 1 for myself which came very handy in my long trip. Charged iphone twice, 1 samsung S23 ultra, 1 tablet and a bluetooth speaker in 1 full charge with only 70% battery usage. Bought a second one for my wife. Truly a great value for money.

F
Got the black and the white. The charger is very fast and not to worry to recharge it every single day F
Got the black and the white. The charger is very fast and not to worry to recharge it every single day