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AlzaPower Vision 27600mAh Power Delivery (140W) silver - Power Bank

Reviews AlzaPower Vision 27600mAh Power Delivery (140W) silver

Interested in reviews of AlzaPower Vision 27600mAh Power Delivery (140W) silver? It got 4.6 out of 5 stars from our customers. Find specific customer reviews of AlzaPower Vision 27600mAh Power Delivery (140W) silver below. We will appreciate if you also share your experiences with AlzaPower Vision 27600mAh Power Delivery (140W) silver after purchasing.

User Reviews

Filip, Prostějovflag
Rated 07/07/2026, variant AlzaPower Vision 10000mAh Power Delivery (30W) silver
Verified purchase
I really like this power bank. I decided to put it through its paces and not go easy on the power bank. I’d say the capacity is adequate. I am reviewing this after about half a year and 50 cycles (a cycle is a full charge to 100 per cent – for example, charging from 50 per cent to 100 per cent twice, not every partial charge). The power bank shows 98% of its original 100% capacity and 1,831 Wh of energy output. As I’m a bit of a gadget enthusiast, I really enjoy the display – you can tell someone’s put a lot of effort into it. I think it’s a nice touch that the colour changes depending on whether the battery is charging or discharging, and that it increases in increments of tenths of a per cent whilst charging. Current power consumption in W (accuracy plus or minus 1 W, so that’s fine). However, the remaining time must be taken with a pinch of salt, especially when the capacity is low – I’ve rarely managed to get it below 20 per cent (at least 17 per cent); after that, it switches off and, when switched on again, it already shows 0 per cent. I realise that this is a small power bank with limited capabilities, but I’ll mention its limitations all the same. It probably has a single chip, so it’s either charging or discharging, and there’s only one PD charging port; the other outputs are 5V only. The clock seemed like a good idea to me – I wouldn’t mind leaving it on a table somewhere when I don’t need to charge anything – but it switches off after 30 minutes and, what’s more, after about half a year it was running nearly an hour slow. Another thing is the ‘30W’ – at this setting, it charges for about 10 minutes, then it heats up and switches to 15W, which isn’t bad, but it’s worth noting. It’s great that it was one of the few that could be charged using an Action solar panel (four fold-out panels), and even though it heated up to 50 degrees, it managed to charge from 0 to 100 per cent in about four hours on a sunny day. (Other power banks had issues and charged at a maximum of 5W); this one charges at 10–15W. Perhaps someone will appreciate this during the holiday season. Overall, though, I can only recommend it. I carry it in my handbag; it charges my mobile about 1.5 times at most, but that’s in line with its capacity. I’m happy with it, and although I’ve got several power banks, I’ve grown particularly fond of this one – its design, the display, the shape and the features. Overall super
Elegant design
It appears to be a robust design
Information display
works in conjunction with a solar panel
displays the charging/discharging time and power consumption
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Michal, Jihlava 1flag
Rated 16/06/2026, variant AlzaPower Vision 10000mAh Power Delivery (30W) silver
Verified purchase - review from a price comparison website
sturdy, modern, works as it should
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Ondřej, Český Brodflag
Rated 26/05/2026, variant AlzaPower Vision 20000mAh Power Delivery (100W) silver
Verified purchase - review from a price comparison website
Although I didn't expect it, the powerbank surprised me a lot when using it. The charging and PPS protocol are what gives it my better angle. The powerbank lasts me around half a week with 20,000 mAh despite use while playing.
Display
Functions
Speed
Bag
PPS
Weight
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Anonymous customerflag
Rated 23/05/2026, variant AlzaPower Vision 10000mAh Power Delivery (30W) silver
Verified purchase
A very poor performance, I don't know what to make of it. It can charge the phone (Apple iPhone XS Max) only 1.5x. After one charging cycle it shows a remaining capacity of around 39% I'm happy if it manages to recharge a second time around 50%, so in total the said mobile will charge about 1.5x. When charging, the power bank gets very hot. At the charging end of the process, when it shows around 5%, it jumps, drops to zero, stops charging and shuts down.
Nice design with LCD diplay
poor performance, only charges the phone 1.5x
heats up strongly
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Jiří, Ostravaflag
Rated 17/05/2026, variant AlzaPower Vision 20000mAh Power Delivery (100W) silver
Verified purchase
Xiaomi 14T which supports 67w charging with this power does not charge with the included original cable or with any other.
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Milan, Nelahozevesflag
Rated 11/05/2026, variant AlzaPower Vision 20000mAh Power Delivery (100W) silver
Verified purchase - review from a price comparison website
Good display
Charges PC well
Large capacity
Charging control
Nothing
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Customerflag
Rated 03/05/2026, variant AlzaPower Vision 20000mAh Power Delivery (100W) silver
Verified purchase
Wrong. Don't buy it. When charging the mobile phone via the only used USB C charging max 30 W. When I turn on my phone, it's max 5 to 7.5 watts. Useless junk and a waste of money.
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Pavla, Ostravaflag
Rated 29/04/2026, variant AlzaPower Vision 10000mAh Power Delivery (30W) silver
Verified purchase
Nice
compact
display
It is not compatible with the Mobile Origin 65W GaN Charger, it doesn't budge once it is connected, with multiple cables, different inputs, usba/c combinations, it just doesn't connect.
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Anonymous customerflag
Rated 29/04/2026, variant AlzaPower Vision 10000mAh Power Delivery (100W) silver
Verified purchase
display
rychlost
rychlost nabijeni powerbanky
vybava
nepodporuje xiomi nabijeni
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Customerflag
Rated 28/04/2026, variant AlzaPower Vision 20000mAh Power Delivery (100W) silver
Verified purchase - review from a price comparison website
It can also charge laptops with a USB Type-C port without a problem.
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