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Interested in reviews of AlzaPower Onyx 20000mAh Fast Charge + PD3.0 black? It got 4.8 out of 5 stars from our customers. Find specific customer reviews of AlzaPower Onyx 20000mAh Fast Charge + PD3.0 black below. We will appreciate if you also share your experiences with AlzaPower Onyx 20000mAh Fast Charge + PD3.0 black after purchasing.
Rated 24/06/2022, variant AlzaPower Onyx 20000mAh Fast Charge + PD3.0 black
Verified purchase
powerbank what to deliver, treads as it should
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Adéla Fotrová, Liberec 8
Rated 22/06/2022, variant AlzaPower Onyx 20000mAh Fast Charge + PD3.0 black
Verified purchase
fulfils the purpose
slower charging
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Roman, Praha
Rated 16/06/2022, variant AlzaPower Onyx 20000mAh Fast Charge + PD3.0 black
Verified purchase
Great endurance
Charged relatively quickly
Weight
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Pavel, Pardubice
Rated 31/05/2022, variant AlzaPower Onyx 20000mAh Fast Charge + PD3.0 black
Verified purchase
Capacity, size, weight, excellent price
For the money, nothing
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David, Brno
Rated 23/05/2022, variant AlzaPower Onyx 20000mAh Fast Charge + PD3.0 black
Verified purchase
I had a power bank in the charger for 16 hours. During that time, 1 dot was charged. I used a 67w charger to charge it.
she didn' t even go to charge. if 0 stars could be given, I would definitely give them.
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Tomáš, Konice
Rated 22/04/2022, variant AlzaPower Onyx 20000mAh Fast Charge + PD3.0 black
Verified purchase
Definitely a size, well stored in a backpack.
A huge disappointment for me.
USB-C (fast charge) = mockery. I charged all night, about 8am and of course it was not fully charged. About 70% charged
He certainly doesn' t have 20,000. So I count 10k maybe 12k.
The light indicator is much worse than the display. I would recommend everyone to give a few hundred extra.
The USB-C cable in the box is very small and you have to think about it without an adapter.
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Dušan, Teplicka n Vahom
Rated 08/04/2022, variant AlzaPower Onyx 20000mAh Fast Charge + PD3.0 black
Verified purchase
It managed to charge 3x Samsung Galaxy s20
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Vít, České Budějovice
Rated 17/10/2021, variant AlzaPower Onyx 20000mAh Fast Charge + PD3.0 black
Overall, I don't recommend it, although another batch may behave differently. I have purchased multiple alza power chargers and some are good others bad. It's just heavy on the china, but then again, given the price, some pieces are a super buy.
High capacity at a decent price
problems when connecting multiple devices. Either one doesn't charge at all or both charge slowly or turn charging off and on.
Problem with charging flashlights, etc. Shuts down and does not charge the device when the charging current is low
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David, Jihlava
Rated 15/07/2021, variant AlzaPower Onyx 20000mAh Fast Charge + PD3.0 black
Verified purchase
Price/performance ratio
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Dušan, Praha 9
Rated 10/10/2020, variant AlzaPower Onyx 20000mAh Fast Charge + PD3.0 black