Reviews AlzaPower Parade 20000mAh Power Delivery (22,5W) white
Interested in reviews of AlzaPower Parade 20000mAh Power Delivery (22,5W) white? It got 4.6 out of 5 stars from our customers. Find specific customer reviews of AlzaPower Parade 20000mAh Power Delivery (22,5W) white below. We will appreciate if you also share your experiences with AlzaPower Parade 20000mAh Power Delivery (22,5W) white after purchasing.
User Reviews
Josef, Maleč
Rated 28/08/2026, variant AlzaPower Parade 30000mAh Power Delivery (20W) black
Verified purchase
I've had it for about 3 years, used it occasionally, and recently it started to swell until the cover cracked.
Large capacity
Short lifetime
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Jan, Ostrava - Hrabůvka
Rated 12/08/2026, variant AlzaPower Parade 20000mAh Power Delivery (22,5W) black
Verified purchase
I definitely do not recommend it. After a year, I had to claim a warranty repair; it was replaced, and then a year later, the same fault occurred again. It doesn't charge to maximum, and at 40%, it drops straight to zero. Unfortunately, because the warranty applies from the first purchase, it can no longer be claimed.
The same product, on two separate occasions, only worked for 1 year.
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Jan, Brno Černá Pole
Rated 20/07/2026, variant AlzaPower Parade 20000mAh Power Delivery (22,5W) black
Verified purchase
she lasted a year
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Company
Rated 09/06/2026, variant AlzaPower Parade 30000mAh Power Delivery (20W) black
Verified purchase
The batteries swelled up – thank goodness I didn't catch fire
poor quality goods
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Eliška, Rychnov nad Kněžnou
Rated 21/04/2026, variant AlzaPower Parade 10000mAh Power Delivery (22,5W) black
Verified purchase
price
size
I have a feeling that it doesn't last much so max 2 phones charge from it and sometimes not even that
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Anonymous customer
Rated 14/04/2026, variant AlzaPower Parade 10000mAh Power Delivery (22,5W) black
Verified purchase
after 2 years and 4 months, she huffed and puffed and left
small
slow charging fast discharging
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Lukáš, Děčín
Rated 01/04/2026, variant AlzaPower Parade 30000mAh Power Delivery (20W) black
Verified purchase
like a lot of other reviews - purchased 10.12.2023 and used a couple of times a year for a weekend / holiday. And today, April 1, 2026, I noticed that it is starting to inflate.
capacity
after the warranty it started to inflate
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Stanislav, Praha 7
Rated 16/03/2026, variant AlzaPower Parade 10000mAh Power Delivery (22,5W) black
Verified purchase
other power banks made by Alza are better.
small and compact
after 15 months, he's KO'd.
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Patrik, Sezimovo Ústí
Rated 08/03/2026, variant AlzaPower Parade 10000mAh Power Delivery (22,5W) black
Verified purchase
after a long time it is quite warm
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Company
Rated 01/03/2026, variant AlzaPower Parade 30000mAh Power Delivery (20W) black
Verified purchase
The power bank lasted exactly two years, then it started to inflate. (and I only use it occasionally)
capacity
fast charging
number of ports
short trade
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