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Interested in reviews of Anker Power Bank 20000mAh 87W Built-In USB-C Cable Black? It got 4.7 out of 5 stars from our customers. Find specific customer reviews of Anker Power Bank 20000mAh 87W Built-In USB-C Cable Black below. We will appreciate if you also share your experiences with Anker Power Bank 20000mAh 87W Built-In USB-C Cable Black after purchasing.
Rated 25/11/2025, variant Anker Power Bank 20000mAh 87W Built-In USB-C Cable Black
Verified purchase
not bad
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Alžběta, Choťovice
Rated 12/11/2025, variant Anker Power Bank 20000mAh 87W Built-In USB-C Cable Black
Verified purchase - review from a price comparison website
It's working fine.
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Ivan, Praha 4 - Podoli
Rated 25/10/2025, variant Anker Power Bank 20000mAh 87W Built-In USB-C Cable Black
Verified purchase
Use the USB-C PD adapter from Alza 67 W+. Don't expect a full 20,000 mAh - losses are normal. Ideal for laptop, tablet, phone for longer trips.
Can be quickly charged with a 65W or more adapter.
Built-in USB-C cable - handy on the go.
Good workmanship and reliability of the Anker brand.
High power up to 87 W - also suitable for laptops.
Large capacity of 20 000 mAh (approx. 74 Wh).
Fast Charging Support (PD/PPS). You can charge the powerbank itself in about 1 - 1.30 hours.
Supports simultaneous charging - you can charge the device and the power bank at the same time (so called. pass-through charging).
It has a small device charging mode - suitable for headphones, smartwatches and other small gadgets (called. trickle-charging mode).
The actual usable capacity is only about 11,000-14,000 mAh.
Full speed only with a powerful adapter and quality cable.
Slightly heavier (≈ 440 g) and larger than smaller models.
The built-in cable may be short or difficult to replace.
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Vladislav, Praha
Rated 01/10/2025, variant Anker Power Bank 20000mAh 87W Built-In USB-C Cable Black
Verified purchase
Dobrá kvalita, lehký, se zabudovaným kabelem.
Po úplném nabití se u powerbanky objevuje závada. Při připojení k nabíjení se někdy na LED displeji ukáže hodnota 1 %, i když nabíjení dále probíhá, nebo se powerbanka v určitém okamžiku sama vypne – přestože má stále uloženou kapacitu. V takovém případě však již nenabíjí, nejde zapnout ani se nezobrazí displej. K této situaci může dojít například při 20 %, 40 % nebo i jiné úrovni nabití.
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Vít, Praha 2 - Nové Město
Rated 14/07/2025, variant Anker Power Bank 20000mAh 87W Built-In USB-C Cable Black
Verified purchase
Unfortunately, I have to return the powerbank because of the non-functioning usb cable. If everything worked as expected, it would be the perfect powerbank for the plane, steamdeck console, festivals, etc.
Display
USB-C integrated cable (if it worked for me)
size
processing
non-functioning USB-C cable
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David, Hustopeče u Brna
Rated 27/03/2025, variant Anker Power Bank 20000mAh 87W Built-In USB-C Cable Black
Verified purchase
Anything from Anker works great.
Power, like a cow
Relatively reasonable size
Almost all possible fast charging protocols
Built-in USB C, through which the Powerbank can also be charged.
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Jiří, Hrabyně
Rated 20/03/2025, variant Anker Power Bank 20000mAh 87W Built-In USB-C Cable Black
Verified purchase
Fine display
fast charging
built-in usb-c cable
after 4 months it stopped working
money refunded
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P-DC1-WEB15
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