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Interested in reviews of AlzaPower Garnet 10000mAh Power Delivery (22,5W) black? It got 4.7 out of 5 stars from our customers. Find specific customer reviews of AlzaPower Garnet 10000mAh Power Delivery (22,5W) black below. We will appreciate if you also share your experiences with AlzaPower Garnet 10000mAh Power Delivery (22,5W) black after purchasing.
Rated 09/09/2024, variant AlzaPower Garnet 10000mAh Power Delivery (22,5W) black
Verified purchase
Judging by the reviews here, some people obviously don't know how to specify the capacity of a powerbank (it's specified so that it looks "nice" in mAh, similarly for HDDs and SSDs. You can see the correct capacity of these sources in Wh. 😉
Google Pixel 4a 5G charges at least 2.5x
USB PD
display
Unfortunately, when 2 mobile phones with USB PD are connected, the charging power drops to a total of about 10 W and no fast charging takes place.
The claim of a total power of 20 W is therefore not credible.
You can't even expect the stated charging power for the entire charging time. Once the battery gets hot, the charging performance drops quite dramatically. The same if you work with your mobile phone. However, in my opinion, this is not a fault, it is most likely a battery protection issue. At least in the case of the Google Pixel.
Printscreens come from a test of both phones (Google Pixel 9a + SG Note 9 Duos)
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Jitka, Praha 1 - Staré Město
Rated 05/09/2024, variant AlzaPower Garnet 10000mAh Power Delivery (22,5W) black
Verified purchase
It really supports fast charging of one device. When charging two devices at the same time, only by normal charging.
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Tomáš, Čerčany
Rated 04/08/2024, variant AlzaPower Garnet 10000mAh Power Delivery (22,5W) black
Verified purchase - review from a price comparison website
Super price/performance ratio
Display
Dimensions and weight
USB connectors, two types of connection
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Martin, Ostrava - Radvanice
Rated 04/08/2024, variant AlzaPower Garnet 10000mAh Power Delivery (22,5W) black
Verified purchase
According to a certain independent test, the power bank has a capacity of approx. 9400 mAh, which is quite decent among power banks with a nominal capacity of 10000 mAh. It also fits practically, I charge the phone twice, which is absolutely enough for my needs. So I am satisfied with the purchase.
Display to show the approximate percentage of power bank charge
Capacity for two phone charges with reserve
Charging via USB-C
Pleasant design, small dimensions
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Anonymous customer
Rated 08/07/2024, variant AlzaPower Garnet 10000mAh Power Delivery (22,5W) black
Verified purchase
It's working as it should. Satisfaction.
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Pavel, Šlapanice u Brna
Rated 06/07/2024, variant AlzaPower Garnet 10000mAh Power Delivery (22,5W) black
Verified purchase
display
processing
Outputs
cannot charge via PD
the electronics (the upper part with the LCD) gets quite hot
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Daniel, Praha 4
Rated 06/06/2024, variant AlzaPower Garnet 10000mAh Power Delivery (22,5W) black
Verified purchase
I have the product for a short time, but I charge a mobile phone that has 5000 mAh to full and there is about half left, so the capacity corresponds.
So far so good.
Nothing yet.
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Jan, Praha
Rated 02/05/2024, variant AlzaPower Garnet 10000mAh Power Delivery (22,5W) black
Verified purchase
It weighs only 195g, which is great - I have it for nature tracks, where every gram counts
Charging the power bank is not the fastest
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Petr, Praha 10
Rated 14/05/2026, variant AlzaPower Garnet 20000mAh Power Delivery (22,5W) black
Verified purchase - review from a price comparison website
Large capacity
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Jonáš, Světice
Rated 13/05/2026, variant AlzaPower Garnet 20000mAh Power Delivery (22,5W) white
Verified purchase
Thanks to the large capacity, it charges the mobile 0-100% 3x in my experience
Charges very quickly when using a quality cable
Quality plastics used
Fast charge indicator
Included cable, but I don't expect fast charging
Slightly heavier
When you squeeze the sides, something inside peels off, I didn't get a great feeling from it
Display not readable in sunlight
Makes noises when charging quickly, but I think it's normal for how fast it charges
Heats up around the connectors, again when using fast charging
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