Interested in reviews of AlzaPower Onyx 10000mAh White? It got 4.6 out of 5 stars from our customers. Find specific customer reviews of AlzaPower Onyx 10000mAh White below. We will appreciate if you also share your experiences with AlzaPower Onyx 10000mAh White after purchasing.
Rated 18/07/2025, variant AlzaPower Onyx 5000mAh Black
Verified purchase
a good powerbank for travelling
small size
light
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Jan, Moutnice
Rated 18/07/2025, variant AlzaPower Onyx 5000mAh Black
Verified purchase - review from a price comparison website
small, light, compact
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Customer
Rated 15/07/2025, variant AlzaPower Onyx 5000mAh Black
Verified purchase - review from a price comparison website
Small
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Rated 13/07/2025, variant AlzaPower Onyx 5000mAh White
Verified purchase
I disassembled the power bank, it is quite well made. I'm a bit puzzled that the battery in it has a stated capacity of exactly 5000mAh, so the electronics would have to be 100% efficient for the entire powerbank to have a capacity of 5000mAh.
Small size
Lightweight
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Marek, Praha
Rated 08/07/2025, variant AlzaPower Onyx 5000mAh Black
Verified purchase
executive
cheap
small and lightweight
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Marta, Opava
Rated 17/06/2025, variant AlzaPower Onyx 5000mAh White
Verified purchase - review from a price comparison website
small, chic
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Antonín, Cheb
Rated 11/06/2025, variant AlzaPower Onyx 5000mAh White
Verified purchase - review from a price comparison website
Lightweight pleasant easy to operate
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Aleš, Opava
Rated 26/05/2025, variant AlzaPower Onyx 5000mAh Black
Verified purchase - review from a price comparison website
Powerbank is, small, lightweight, affordable price
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Radim, Orlová - Lutyně
Rated 22/05/2025, variant AlzaPower Onyx 5000mAh White
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Tiny
5000 mha
Lightweight
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Customer, Ostrava
Rated 12/05/2025, variant AlzaPower Onyx 5000mAh White
Verified purchase
Price to Value ratio
Robust design
Easy to use
Ports a bit outdated for 2025, but for cheapest model I think it is fine
Charging time
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