Interested in reviews of AlzaPower Onyx Gen2 20000mAh Power Delivery (22.5W) black? It got 4.7 out of 5 stars from our customers. Find specific customer reviews of AlzaPower Onyx Gen2 20000mAh Power Delivery (22.5W) black below. We will appreciate if you also share your experiences with AlzaPower Onyx Gen2 20000mAh Power Delivery (22.5W) black after purchasing.
AlzaPower Onyx Gen2 20000mAh Power Delivery (22.5W) black
Rated 10/05/2026, variant AlzaPower Onyx Gen2 10000mAh Power Delivery (22.5W) black
Verified purchase - review from a price comparison website
Quite light and handy
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Zdeněk, České Budějovice
Rated 27/04/2026, variant AlzaPower Onyx Gen2 10000mAh Power Delivery (22.5W) black
Verified purchase - review from a price comparison website
Quality
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Karel, Nymburk
Rated 26/04/2026, variant AlzaPower Onyx Gen2 10000mAh Power Delivery (22.5W) black
Verified purchase - review from a price comparison website
first experience good
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Roman, Modřice
Rated 21/04/2026, variant AlzaPower Onyx Gen2 20000mAh Power Delivery (22.5W) white
Verified purchase
I haven't come across any Alzapower stuff that's wrong
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Matěj, Plzeň
Rated 14/04/2026, variant AlzaPower Onyx Gen2 10000mAh Power Delivery (22.5W) black
Verified purchase - review from a price comparison website
Charges both the loops and the phone, no problems so far.
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Petr, Praha 4 - Hodkovičky
Rated 05/04/2026, variant AlzaPower Onyx Gen2 10000mAh Power Delivery (22.5W) white
Verified purchase
samotná piwerbanka váží jen 186g
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Zdeněk, Heřmanův Městec
Rated 07/03/2026, variant AlzaPower Onyx Gen2 10000mAh Power Delivery (22.5W) black
Verified purchase
Small and reasonably priced
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Karel, Hranice
Rated 17/02/2026, variant AlzaPower Onyx Gen2 10000mAh Power Delivery (22.5W) black
Verified purchase - review from a price comparison website
3 exits
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Václav, Poděbrady
Rated 29/01/2026, variant AlzaPower Onyx Gen2 10000mAh Power Delivery (22.5W) black
Verified purchase
10000 pocket size. Great for me!
Size
Signaling
Fast ports
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Adéla, Lužany
Rated 28/01/2026, variant AlzaPower Onyx Gen2 10000mAh Power Delivery (22.5W) black
Verified purchase - review from a price comparison website
The power bank is great, it's just slow to charge and quite heavy
Quickly charges your phone
Slowly discharging
Slow to charge
It's heavy.
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