Interested in reviews of Vention 20000mAh 22.5W Portable Power Bank Black? It got 4.7 out of 5 stars from our customers. Find specific customer reviews of Vention 20000mAh 22.5W Portable Power Bank Black below. We will appreciate if you also share your experiences with Vention 20000mAh 22.5W Portable Power Bank Black after purchasing.
Rated 15/08/2026, variant Vention 20000mAh 22.5W Portable Power Bank Black
Verified purchase
The stated capacity of 20000mAh is accurate (it charged a Steam Deck and an iPad, both from 20% to 100%)
The USB-C output can also charge the Steam Deck while gaming.
Bought on sale for 383 Kč, which is a really great price for this capacity.
The percentage display is easy to read and when fast charging is in use, it shows an extra green symbol.
Definitely recommend it for the sale price. It's certainly better than the power banks from Temu with fake, double capacities.
Charging takes a really long time, about 6 hours with a 20W charger.
When using the fast charging from the USB-C output, the area around the port and display gets quite hot.
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Ars medica, s. r. o., Praha 5 - Smíchov
Rated 06/07/2026, variant Vention 20000mAh 22.5W Portable Power Bank Black
Verified purchase - review from a price comparison website
Price/performance ratio.
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Martin, Olomouc
Rated 28/06/2026, variant Vention 20000mAh 22.5W Portable Power Bank Black
Verified purchase - review from a price comparison website
Bought to charge my mobile and WAP device. Lots of music for little money.
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Anonymous customer
Rated 16/06/2026, variant Vention 20000mAh 22.5W Portable Power Bank Black
Verified purchase
Works great
It’s very heavy, but that’s just the price you pay for 20Ah.
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Tomáš, Český Těšín
Rated 07/06/2026, variant Vention 20000mAh 22.5W Portable Power Bank Black
Verified purchase - review from a price comparison website
So far so good, it's discharging very slowly.
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Kateřina, Praha 5 - Stodůlky
Rated 01/06/2026, variant Vention 20000mAh 22.5W Portable Power Bank Black
Verified purchase - review from a price comparison website
the son is satisfied
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Petra, Trnávka
Rated 30/05/2026, variant Vention 20000mAh 22.5W Portable Power Bank Black
Verified purchase - review from a price comparison website
High capacity
Fast charging
At the expense of all the pluses-high weight
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Customer, Černošice
Rated 29/05/2026, variant Vention 20000mAh 22.5W Portable Power Bank Black
Verified purchase
20 000mAh
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Václav, Plzeň
Rated 27/05/2026, variant Vention 20000mAh 22.5W Portable Power Bank Black
Verified purchase - review from a price comparison website
It's working.
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Petr, Křemže
Rated 14/05/2026, variant Vention 20000mAh 22.5W Portable Power Bank Black
Verified purchase - review from a price comparison website
Even if it's just a triviality and not a bad thing, the display could be smaller when it only shows one number and a few characters. Unnecessarily scratching the larger display area may result. Otherwise all positive.
Quality workmanship even though the packaging is plastic and nice design.
Large battery capacity
Reversible fast charging in/out and support for multiple fast charging formats up to 3A
Clear display showing the state of charge in percentage.
Support for charging smaller devices e.g. headphones, walkers, which have a minimum consumption when charging and the powerbank does not turn off.
Supported charging outputs and inputs
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