Interested in reviews of Swissten 30000 mAh Power Line II black? It got 4.4 out of 5 stars from our customers. Find specific customer reviews of Swissten 30000 mAh Power Line II black below. We will appreciate if you also share your experiences with Swissten 30000 mAh Power Line II black after purchasing.
Rated 07/10/2026, variant Swissten 30000 mAh Power Line II black
Verified purchase
A great power bank, unbeatable for the price of 548 Kč with a 30000mAh capacity. I can charge my Poco F7 from 20% to 90–100% almost 5x, and that phone has a 6500mAh battery.
Great capacity
Price
Legible display
Nothing yet.
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Ludmila, Brno
Rated 13/04/2026, variant Swissten 30000 mAh Power Line II black
Verified purchase - review from a price comparison website
handy helper
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Jakub, Heřmaničky
Rated 09/02/2026, variant Swissten 30000 mAh Power Line II black
Verified purchase
works great
long charging time approx. 8 hours
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Anonymous customer
Rated 02/02/2026, variant Swissten 30000 mAh Power Line II black
Verified purchase
After 15 days it stopped working and started to report error 188
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Jolana, Vlašim
Rated 23/11/2025, variant Swissten 30000 mAh Power Line II black
Verified purchase - review from a price comparison website
large capacity.
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Daniel, Neratovice
Rated 06/11/2025, variant Swissten 30000 mAh Power Line II black
Verified purchase
fast charges
nothing
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Karel, Prosenická Lhota
Rated 26/07/2025, variant Swissten 30000 mAh Power Line II black
Verified purchase
Large capacity for multiple phone charges
Display
It could be lighter
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