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⚡ Power Up Your Hustle, Anywhere, Anytime!
The VIYISI Power Bank packs a colossal 30000mAh lithium polymer battery with 22.5W fast charging, supporting up to 4 devices simultaneously via multiple output ports. Featuring 3 versatile input options and a smart digital display, it’s engineered for professionals on the move who demand reliable, rapid power for all their devices—ideal for travel, business, and social connectivity.















| ASIN | B0C2KKSTLP |
| Amperage | 3 Amps |
| Antenna Location | Charger |
| Battery Capacity | 30000 Milliamp Hours |
| Battery Cell Type | Lithium Polymer |
| Battery Weight | 220 Grams |
| Battery capacity | 30000 Milliamp Hours |
| Best Sellers Rank | 43 in Mobile Phone Portable Power Banks |
| Box Contents | Manual × 1, Power bank 30000 mAh x 1, Storage bag × 1, USB A to USB C cable × 1 |
| Brand | VIYISI |
| Brand Name | VIYISI |
| Colour | Black |
| Compatible Devices | Google Pixel 8, Huawei P60, Samsung Galaxy S24/S23/S22, iPad, iPhone 17 16 15 14 13 12 |
| Compatible Phone Models | Iphone |
| Connector Type | Micro USB, USB Type C |
| Connector type | Micro USB , USB Type C |
| Country of Origin | China |
| Customer Reviews | 4.4 out of 5 stars 3,337 Reviews |
| Is Product Cordless | No |
| Item Dimensions | 16.5 x 8 x 3.1 centimetres |
| Item Dimensions L x W x Thickness | 16.5L x 8W x 3.1Th centimetres |
| Item Weight | 612 Grams |
| Manufacturer | Dong guan Utopia-Originality Technology Co., Ltd |
| Manufacturer Part Number | G3015 |
| Maximum Output Power | 22.5 Watts x 1 |
| Model Name | G3015 |
| Model Number | G3015 |
| Number of Batteries | 3 Lithium Polymer batteries required. |
| Number of Items | 1 |
| Number of Ports | 6 |
| Other Special Features of the Product | 22.5w total output with 20w pd, 3 usb ports plus usb c bidirectional, digital display percentage, lightning input port, supports pd3.0 qc3.0 fcp afc pe sfcp |
| Output Current | 3 Amps |
| Output Wattage | 20 Watts |
| Portable | No |
| Power Source | Corded Electric |
| Product Warranty | 2 years |
| Rapid Charging Performance | 50% in 30 minutes |
| Reusability | Rechargeable |
| Special feature | 22.5w total output with 20w pd, 3 usb ports plus usb c bidirectional, digital display percentage, lightning input port, supports pd3.0 qc3.0 fcp afc pe sfcp Special feature 22.5w total output with 20w pd, 3 usb ports plus usb c bidirectional, digital display percentage, lightning input port, supports pd3.0 qc3.0 fcp afc pe sfcp See more |
| Unit Count | 1.0 count |
| Voltage | 3.2 Volts |
| Warranty Type | Manufacturer Warranty |
K**E
Takes a while to charge up and is on the heavier side but it's good quality and lasts ages
Why did you choose this product over others?: Hefty battery life as advertised. Really good value for money. This with another similar product lasted me all of a 5 day music festival. Battery life: Plenty of charges of my phone and vape. Very impressive for the price point
T**M
Great product
Awesome product. Has charged multiple devices at once. A bit heavy but will do about 4 full phone charges so its worth it.
P**J
Heavy but holds its charge
Good charger, takes a while to charge up but holds the charge well. Only downside is that its quite heavy
I**R
Great customer service, versatile unit.
UPDATE After my review the company contacted me and arranged for me to receive another unit, which is working fine. I'm really impressed by their customer service, and the second unit I received is working absolutely fine. In fact it's better than most as you can charge multiple items simultaneously on the go. I'm a travel writer so that's quite useful at coffee stops etc. So, if anyone else has problems with theirs, let them know. Hopefully mine was a one off, but their customer service is responsive. Avoid. I have several power banks and this is the worst. Only had it working once giving about a phone's worth of charge. Takes hours and hours to recharge and now its not working at all. Sadly I gave it another go by trying to charge it and it took me out of the return window! Going to have to bin it and get a different one.
J**D
Fast and long lasting for the price you pay. Best bang for your buck
Best portable charger I've ever had. Bit of weight but nothing insane, bit big but again nothing insane. Neat little screen, and very durable. I've had this charger for a year or so now and it's had decent use and I'm pretty rough with my electronics and other than a couple scratches from dropping it a couple times it's still ok. Super fast charging (with red usb) has 3 ports, 2 blue and one red, and all three types of charging ports to charge itself as shown in picture. Battery life is really good, went on holiday for a weekend and only used 20%!! I've had alot of portable chargers in my time, and for this price I'd buy this again if I needed! Mine went down to 21% as shown in the image, and that's after I went away for a week in May and haven't needed to charge it since, and during that trip I probably used it for 24+ hours. I don't often write reviews unless I'm super impressed.
K**H
Charger which charges muti thing at once
Love this power bank . So many things you can charge at once and it's very quick to charge thing
D**N
Works as it should
No experience of power banks previously. Bought this because the battery in my iPad is failing, thought I might strap it to my tablet and use it as a second battery. Actually it’s very heavy, so my plan won’t work. So, it’s reassuringly heavy, takes a long time to charge to 100%, probably because it has a high capacity. I’m sure it’s a good product, just not ideal for my purposes.
O**S
Great until the battery became unstable
Really was a good battery. I had friends who wanted to buy it off me. Super portable and and easy to use. Unfortunately it stopped working, or at least wouldn’t charge. Left it and a couple days later the battery has expanded in the case, to a point it’s not a cube but has a physical arch to its sides, which is sign of it being unstable. Thankfully it hasn’t exploded yet. But might be wise to avoid this product incase this isn’t a singular situation.
T**K
Strong and Fast charging
Using this very frequently. Can easily charge my iPhone 12 about 7 to 8 times. Within 30 mins you can see 45% changing to your mobile. Only defect is we can feel little heavy to carry this power bank
M**N
Impeccable ! Grosse autonomie.
Ca dépote et elle fait son poids ! Livrée avec un étui de protection pour le transport bien pratique. Charge un peu longue si vous avez un chargeur normal mais en charge rapide, c'est bien mieux. 30000 mAh dit très bonne autonomie. Bien pratique.
S**4
Alles Bestens, vielen Dank.
Alles Bestens, vielen Dank.
P**A
Una centrale di energia affidabile, perfetta per viaggi e giornate intense
Ho comprato questo power bank perché spesso mi trovo fuori casa tutto il giorno e non voglio restare senza batteria sul telefono o sul tablet. Fin dal primo utilizzo mi ha convinto: la carica dura davvero tanto, riesco a ricaricare più volte il mio smartphone senza preoccuparmi di doverlo ricaricare spesso. L’ho portato in viaggio e anche in giornate molto impegnative con tanti dispositivi da alimentare, e non mi ha mai lasciato a piedi. Il fatto che abbia più porte mi permette di caricare contemporaneamente il telefono, le cuffie e altri device senza aspettare, cosa che rende tutto più comodo. Il display che mostra la carica residua è molto utile, così non rimango mai col dubbio. Certo, non è leggerissimo, ma secondo me vale la pena per la capacità enorme che ha. Non è roba da mettere in tasca, ma se lo porti in zaino o borsa è un vero salvatempo. In sintesi, mi sta accompagnando bene e spero duri a lungo così. Per chi ha bisogno di tanta energia fuori casa è davvero una soluzione solida e senza sorprese.
M**G
Responsive seller, good product
First order had problems but the seller sent a replacement straight away and they were responsive. The working unit is reliable and actually exceeded my expectations!
Trustpilot
1 month ago
2 days ago