VIYISI Power Bank 30000 mAh 22.5W Fast Charging Battery Pack USB C Portable Charger with 4 Outputs & 3 Inputs for Samsung iPhone iPad Android Phones-Black
Original price was: £48.99.£31.66Current price is: £31.66.
Price: £48.99 - £31.66
(as of May 13, 2026 09:52:46 UTC – Details)
From the brand
VIYISI Portable Charger
Empowering Mobility, Redefining Convenience
VIYISI revolutionizes charging with fashion-forward designs. Simplifying lives, it offers fast, convenient charging experiences. Known for portable power banks and VR charger expertise, VIYISI is the go-to brand for innovation. Effortlessly power your lifestyle with VIYISI.
Ultra slim power bank 10000mAh
【Powerful and Large Capacity】Contrary to low-capacity power bank, this 30000 mAh battery has a large capacity for long autonomy and can be used several times with a full charge without frequent recharging. Ideal for business trips, travel and camping.
【22.5W Fast, efficient charging】No long waiting times, saving you lots of time. With a charging power of up to 22.5W of this fast charging portable charger, you can recharge your phone by more than 50% in just 30 minutes.
【Multiple output ports】With 4 output ports, this power bank USB C allows you to charge up to 4 devices at the same time. Compatible with different phones, such as iPhone and Samsung phones, it saves time when sharing multiple devices for charging with family and friends at parties without having to find additional chargers.
【3 charging choices】Meeting the needs of most users on the market with Micro, USB-C and Lighting inputs, the portable battery can be recharged using the phone’s charger. We recommend using a charger with more than 18 W to charge the power bank faster. (Charger not included)
【Accurate digital display】A large digital display shows remaining energy at a glance, so you can recharge the power bank in good time and avoid the embarrassment of a sudden power shortage.
【Wide compatibility and safe use】Suitable for cell phones, tablets, headphones, games consoles and much more. Featuring an intelligent sensing function, it automatically adjusts output current and voltage to ensure stable, safe charging.
Number of ports : 5
13 reviews for VIYISI Power Bank 30000 mAh 22.5W Fast Charging Battery Pack USB C Portable Charger with 4 Outputs & 3 Inputs for Samsung iPhone iPad Android Phones-Black
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Original price was: £48.99.£31.66Current price is: £31.66.
Tim –
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.
kyle –
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
PJ –
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
Independent Thinker –
Great customer service, versatile unit.
UPDATEAfter 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.
Jamie Reed –
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.
Amazon Customer –
Brilliant power bank!
Had this battery pack for a while now and it truly is excellent. Holds a very good charge and is great for travelling with. I’ve charged my phone off of it countless times before I’ve needed to charge this power bank again. I’ve used it with portable screens, laptops, MP3 players, digital cameras, sound recorders, an old minidisc player – basically anything that accepts a 5v input. Some devices don’t trigger the power bank into turning on when they’re plugged into it, but pushing to the button on the side to bring up how much charge is left also gets the power flowing to those devices. Simple, easy to use and reliable.
Oliver Holmes –
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.
Andrew H. –
Will not recharge
Power bank will not recharge after first use. Seemed very good to start with. However I have since been sent out a replacement. The customer service has been excellent.
The Rock –
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
omer t. –
Un peu lourd, certes mais fais le taf. Il recharge des smartphones et tablettes sans soucis. Entre 15 et 20 %, ça représente le chargement à 100% de mon iPhone 15. Il faut entre 6 et 8 pour le charger complètement. Je recommande.
Mr. Wilfrid Hien –
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.
Michelle G –
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!
Fuensanta –
Después de utilizar el power bank VIYISI de 30000mAh, estoy impresionado por su rendimiento general, lo que me lleva a darle un sólido 8 de 10. Aquí detallo mi experiencia:Puntos Fuertes:Capacidad Impresionante: La capacidad de 30000mAh es más que suficiente para mantener todos mis dispositivos cargados durante viajes largos o jornadas intensivas de trabajo. Puedo cargar mi teléfono varias veces, así como mi tablet y auriculares Bluetooth, todo sin buscar un enchufe.Carga Rápida Real: La tecnología 22.5W PD QC 3.0 realmente marca la diferencia, permitiendo una recarga rápida tanto del power bank como de los dispositivos conectados a él. Es notablemente más rápido que otros bancos de energía que he usado.Versatilidad de Conexiones: Con 3 entradas y 4 salidas, nunca me encuentro en la situación de tener que elegir qué dispositivo cargar primero. Es especialmente útil para grupos o familias con múltiples dispositivos.Aspectos a Mejorar:Tamaño y Peso: Dada su capacidad, es comprensible que no sea el power bank más ligero o compacto. Sin embargo, podría ser un poco incómodo de llevar en el bolsillo o en una mochila ya llena. Un diseño más delgado sería ideal.Indicadores de Carga: Aunque los indicadores LED son útiles, una pantalla LCD con información más detallada sobre el porcentaje exacto de carga restante y los tiempos de carga sería de gran ayuda.Conclusión:El VIYISI Power Bank de 30000mAh es un dispositivo robusto y eficiente que cumple con creces las expectativas de carga rápida y capacidad. Si bien su tamaño y peso pueden ser un inconveniente menor y los indicadores podrían ser más informativos, estas son consideraciones menores frente a la libertad que ofrece al no depender de tomas de corriente. Ideal para viajeros, profesionales y cualquier persona que dependa de múltiples dispositivos electrónicos.