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Crystal Audio PBK9 Power Bank 20000mAh 65W with USB-A Port and USB-C Port Power Delivery Black
Power Banks

Crystal Audio PBK9 Power Bank 20000mAh 65W with USB-A Port and USB-C Port Power Delivery Black

CRYSTAL AUDIO PBK9 Power Bank

  • Capacity: 20000 mAh
  • PD (Power Delivery) Technology
  • Dual LCD screen
  • Charging cable included
  • Color: Black

CRYSTAL AUDIO PBK9 Power Bank

  • Capacity: 20000 mAh
  • PD (Power Delivery) Technology
  • Dual LCD screen
  • Charging cable included
  • Color: Black
See full description See full description

  • Capacity

    The capacity indicates how much energy the power bank can store. The greater the capacity of the power bank, the more times it can charge your phone. It is measured in milliampere-hours (mAh).

    20000

    "The most popular powerbank capacity for long autonomy." 2. "
    " 3. "On average, a mobile phone battery has a capacity of 3500-4000mAh, so a 20000mAh powerbank can give us approximately 4 charges."

  • Features

    Fast Charging

    The power bank supports fast charging function that allows for faster charging time for devices that also support this technology. 2. Devices that do not support fast charging continue to be compatible with the power bank and can be charged normally.

  • Fast Charging Technology

    The quick charge technology that the power bank features.

    Each subsequent generation offers faster and more efficient charging. Each generation is compatible with all previous ones, but operates at their speed.

    Power Delivery

    Powerbanks with Power Delivery use a USB-C connection and quickly charge phones, tablets, and small laptops. The power adjusts automatically for safer charging. An iPhone or Android phone can charge 50% in 20 minutes.

    A necessary condition is that the phone supports the technology.

  • Fly-Safe

    You can take it with you on the plane. It must be carried only in your hand luggage, never in checked baggage. Up to 2 power banks per passenger are allowed. Always check the airline’s rules regarding in-flight use.
  • See all
39 90 €
40 Coins 40 Coins
Delivery Mon, 20 Jul - Wed, 22 Jul
5,00 € shipping cost
Sent from Greece
From Websupplies 4.9 (211)
4.9 (211 reviews)
Greece
1 piece
See Mobile Telephony on the page of Websupplies
What if it breaks?

You have at least a 2-year warranty. Contact us by phone and we will immediately take care of the repair, replacement or refund of your money, completely free of charge.

What if I change my mind?

No problem, as long as it's within 14 days. We'll come pick it up or you can choose the Skroutz Point that suits you, completely free for up to 2 times per year, and we'll refund your money. Get Skroutz Plus to enjoy unlimited free returns.

Product report

You will also need

  • Samsung EP-TA845 45W Adapter with USB-C Cable

    • Description

    Description

    CRYSTAL AUDIO PBK9 Power Bank

    • Capacity: 20000 mAh
    • PD (Power Delivery) Technology
    • Dual LCD screen
    • Charging cable included
    • Color: Black
    • Huge Capacity 20000mAh: Forget the socket for days! With this battery, you can charge an average smartphone up to 4-5 times, making it essential for travel, camping, or business needs.
    • Complete Package with Cable: The package already includes a high-quality charging cable, so you're ready to use it from the very first second without extra costs.
    • Digital LCD Display: No need to guess how much battery is left from blinking lights. The built-in display accurately shows you the remaining energy percentage (%).
    • Simultaneous Charging: It features multiple ports so you can charge your phone and tablet at the same time, while supporting fast charging technology (PD) so you don't have to wait for hours.
    • Anti-Slip Design: Its surface is designed to provide a firm grip and prevent slipping from your hand or the table.

    Manufacturer

    Manufacturer Details

    Warnings & Safety Information
    See full description

    Specifications

    Specifications

    Dimensions

    Capacity
    20000 mAh

    Capacity: 20000

    The capacity indicates how much energy the power bank can store. The greater the capacity of the power bank, the more times it can charge your phone. It is measured in milliampere-hours (mAh).


    "The most popular powerbank capacity for long autonomy." 2. "
    " 3. "On average, a mobile phone battery has a capacity of 3500-4000mAh, so a 20000mAh powerbank can give us approximately 4 charges."
    Charging Wattage
    65 W
    Features
    Fast Charging

    Features

    Fast Charging

    The power bank supports fast charging function that allows for faster charging time for devices that also support this technology. 2. Devices that do not support fast charging continue to be compatible with the power bank and can be charged normally.
    Quick Charge
    Power Delivery

    Quick Charge

    The quick charge technology that the power bank features.

    Each subsequent generation offers faster and more efficient charging. Each generation is compatible with all previous ones, but operates at their speed.

    Power Delivery

    Powerbanks with Power Delivery use a USB-C connection and quickly charge phones, tablets, and small laptops. The power adjusts automatically for safer charging. An iPhone or Android phone can charge 50% in 20 minutes.

    A necessary condition is that the phone supports the technology.
    Fly-Safe
    Yes

    Fly-Safe

    You can take it with you on the plane. It must be carried only in your hand luggage, never in checked baggage. Up to 2 power banks per passenger are allowed. Always check the airline’s rules regarding in-flight use.
    Colour
    Black
    Weight
    500 gr

    Weight: 500

    The weight of the power bank depends mainly on its capacity, but also on the material and functionality it offers (such as additional charging ports, wireless charging, flashlight, etc). For example, 10000mAh power banks start at around 200g, while 20000mAh ones start at around 300g.


    Heavy-duty powerbank. Not recommended for frequent transportation, mainly useful for periods when we do not have access to electricity for several days, e.g. camping.

    Ports

    USB-A Output Ports
    1
    USB-C Output Ports
    1
    Built-in Cable
    Lightning, USB-C

    Important information

    Specifications are collected from official manufacturer websites. Please verify the specifications before proceeding with your final purchase. If you notice any problem you can report it here.

    See all specifications

    Reviews (8)

    Reviews

    5.0
    8
    5.0
    Review this product
    1. 8
    2. 4 stars
      0
    3. 3 stars
      0
    4. 2 stars
      0
    5. 1 star
      0
    Review this product
    • Charging speed of devices
    • Charging speed of the power bank
    • Construction quality
    • Value for money
    • Weight
    • Volume

    Reviews by our members

    From Cyprus

    • 5
      pantelis_hadjigeorgiou6324

      Verified purchase

      Really Fast charging...66w!!

      Translated from Greek ·
      Did you find this review helpful?

      • From other countries

    • mixalis.kats
      5
      mixalis.kats

      Verified purchase

      By far the best thing out there; I bought the first one and got a second as a backup, just in case I don't come across it on offer again

      Translated from Greek ·
      Did you find this review helpful?
    • masouris
      5
      2 out of 2 members found this review helpful
      masouris

      Verified purchase

      Guys, get it with your eyes closed, very convenient size, very high-quality power bank and truly 65 watt, quality and very fast charging, congratulations on the product, it outperforms much more expensive ones!!!

      Translated from Greek ·
      Did you find this review helpful?
    • Jmr_J
      5
      3 out of 3 members found this review helpful
      Jmr_J

      Verified purchase

      Owner for about twenty days, I am very satisfied, it charges my phone very quickly, it is quite convenient to carry with you. The built-in charging cable is very handy.

      Translated from Greek ·
      • Charging speed of devices
      • Charging speed of the power bank
      • Construction quality
      • Value for money
      • Weight
      • Volume
      Did you find this review helpful?
    • c.karamolegkos
      5
      3 out of 3 members found this review helpful
      c.karamolegkos

      Verified purchase

      Owner of the product for a few days. Initially, let me say that my phone, Xiaomi 14t Pro, which theoretically has a 5000 mAh battery, I charged it from 19-100% with the powerbank and the level went to 76%, so it must have a nominal capacity of about 17000 mAh. I would say it’s decent. It also charges itself very quickly, like 30% in 12 minutes if you charge it with a super fast charger 67 watt for example. Overall, as a first impression, it is good. It is relatively heavy, a bit, as it is half a kilo and it has two cables on it, one type C and one lightning, as well as a separate type A to type C in the box.

      Translated from Greek ·
      • Charging speed of devices
      • Charging speed of the power bank
      • Construction quality
      • Value for money
      • Weight
      • Volume
      Did you find this review helpful?
    • 5
      1 out of 1 members found this review helpful
      curious

      Verified purchase

      Large capacity and fast charging!

      Translated from Greek ·
      Did you find this review helpful?
    • 5
      Vasileios_Savvakis

      Relatively lightweight for the size of its battery, it's good, charges well for a start.

      Translated from Greek ·
      Did you find this review helpful?
    • 5
      mpapadopoulos1375

      Verified purchase

      • Charging speed of devices
      • Charging speed of the power bank
      • Weight
      • Volume
      • Construction quality
      • Value for money
    • 5
      pantelis_hadjigeorgiou6324

      Really Fast charging...66w!!

      Translated from Greek ·
      0
    • mixalis.kats
      5
      mixalis.kats

      By far the best thing out there; I bought the first one and got a second as a backup, just in case I don't come across it on offer again

      Translated from Greek ·
      0
    • masouris
      5
      masouris

      Guys, get it with your eyes closed, very convenient size, very high-quality power bank and truly 65 watt, quality and very fast charging, congratulations on the product, it outperforms much more expensive ones!!!

      Translated from Greek ·
      2
    • Jmr_J
      5
      Jmr_J

      Owner for about twenty days, I am very satisfied, it charges my phone very quickly, it is quite convenient to carry with you. The built-in charging cable is very handy.

      Translated from Greek ·
      3
    • c.karamolegkos
      5
      c.karamolegkos

      Owner of the product for a few days. Initially, let me say that my phone, Xiaomi 14t Pro, which theoretically has a 5000 mAh battery, I charged it from 19-100% with the powerbank and the level went to 76%, so it must have a nominal capacity of about 17000 mAh. I would say it’s decent. It also charges itself very quickly, like 30% in 12 minutes if you charge it with a super fast charger 67 watt for example. Overall, as a first impression, it is good. It is relatively heavy, a bit, as it is half a kilo and it has two cables on it, one type C and one lightning, as well as a separate type A to type C in the box.

      Translated from Greek ·
      3
    • See all
    Questions (1)

    Questions

    39 users have this product and can help you

    Ask for the product
    Aris52

    Καλησπερα. μολις το πηρα, ολοκαινουργιο, φορτήζει μεχρι το 99% και οχι 100%?

    Aris52 2025-12-31
    0 Replies Reply to
    See all questions (1)

    Description & Specifications

    CRYSTAL AUDIO PBK9 Power Bank

    • Capacity: 20000 mAh
    • PD (Power Delivery) Technology
    • Dual LCD screen
    • Charging cable included
    • Color: Black
    • Huge Capacity 20000mAh: Forget the socket for days! With this battery, you can charge an average smartphone up to 4-5 times, making it essential for travel, camping, or business needs.
    • Complete Package with Cable: The package already includes a high-quality charging cable, so you're ready to use it from the very first second without extra costs.
    • Digital LCD Display: No need to guess how much battery is left from blinking lights. The built-in display accurately shows you the remaining energy percentage (%).
    • Simultaneous Charging: It features multiple ports so you can charge your phone and tablet at the same time, while supporting fast charging technology (PD) so you don't have to wait for hours.
    • Anti-Slip Design: Its surface is designed to provide a firm grip and prevent slipping from your hand or the table.

    Manufacturer

    Manufacturer Details

    Warnings & Safety Information

    Dimensions

    Capacity
    20000 mAh

    Capacity: 20000

    The capacity indicates how much energy the power bank can store. The greater the capacity of the power bank, the more times it can charge your phone. It is measured in milliampere-hours (mAh).


    "The most popular powerbank capacity for long autonomy." 2. "
    " 3. "On average, a mobile phone battery has a capacity of 3500-4000mAh, so a 20000mAh powerbank can give us approximately 4 charges."
    Charging Wattage
    65 W
    Features
    Fast Charging

    Features

    Fast Charging

    The power bank supports fast charging function that allows for faster charging time for devices that also support this technology. 2. Devices that do not support fast charging continue to be compatible with the power bank and can be charged normally.
    Quick Charge
    Power Delivery

    Quick Charge

    The quick charge technology that the power bank features.

    Each subsequent generation offers faster and more efficient charging. Each generation is compatible with all previous ones, but operates at their speed.

    Power Delivery

    Powerbanks with Power Delivery use a USB-C connection and quickly charge phones, tablets, and small laptops. The power adjusts automatically for safer charging. An iPhone or Android phone can charge 50% in 20 minutes.

    A necessary condition is that the phone supports the technology.
    Fly-Safe
    Yes

    Fly-Safe

    You can take it with you on the plane. It must be carried only in your hand luggage, never in checked baggage. Up to 2 power banks per passenger are allowed. Always check the airline’s rules regarding in-flight use.
    Colour
    Black
    Weight
    500 gr

    Weight: 500

    The weight of the power bank depends mainly on its capacity, but also on the material and functionality it offers (such as additional charging ports, wireless charging, flashlight, etc). For example, 10000mAh power banks start at around 200g, while 20000mAh ones start at around 300g.


    Heavy-duty powerbank. Not recommended for frequent transportation, mainly useful for periods when we do not have access to electricity for several days, e.g. camping.

    Ports

    USB-A Output Ports
    1
    USB-C Output Ports
    1
    Built-in Cable
    Lightning, USB-C

    Important information

    Specifications are collected from official manufacturer websites. Please verify the specifications before proceeding with your final purchase. If you notice any problem you can report it here.

    Reviews (8)

    5.0
    8
    5.0
    Review this product
    1. 8
    2. 4 stars
      0
    3. 3 stars
      0
    4. 2 stars
      0
    5. 1 star
      0
    Review this product
    • Charging speed of devices
    • Charging speed of the power bank
    • Construction quality
    • Value for money
    • Weight
    • Volume

    Reviews by our members

    From Cyprus

    • 5
      pantelis_hadjigeorgiou6324

      Verified purchase

      Really Fast charging...66w!!

      Translated from Greek ·
      Did you find this review helpful?

      • From other countries

    • mixalis.kats
      5
      mixalis.kats

      Verified purchase

      By far the best thing out there; I bought the first one and got a second as a backup, just in case I don't come across it on offer again

      Translated from Greek ·
      Did you find this review helpful?
    • masouris
      5
      2 out of 2 members found this review helpful
      masouris

      Verified purchase

      Guys, get it with your eyes closed, very convenient size, very high-quality power bank and truly 65 watt, quality and very fast charging, congratulations on the product, it outperforms much more expensive ones!!!

      Translated from Greek ·
      Did you find this review helpful?
    • Jmr_J
      5
      3 out of 3 members found this review helpful
      Jmr_J

      Verified purchase

      Owner for about twenty days, I am very satisfied, it charges my phone very quickly, it is quite convenient to carry with you. The built-in charging cable is very handy.

      Translated from Greek ·
      • Charging speed of devices
      • Charging speed of the power bank
      • Construction quality
      • Value for money
      • Weight
      • Volume
      Did you find this review helpful?
    • c.karamolegkos
      5
      3 out of 3 members found this review helpful
      c.karamolegkos

      Verified purchase

      Owner of the product for a few days. Initially, let me say that my phone, Xiaomi 14t Pro, which theoretically has a 5000 mAh battery, I charged it from 19-100% with the powerbank and the level went to 76%, so it must have a nominal capacity of about 17000 mAh. I would say it’s decent. It also charges itself very quickly, like 30% in 12 minutes if you charge it with a super fast charger 67 watt for example. Overall, as a first impression, it is good. It is relatively heavy, a bit, as it is half a kilo and it has two cables on it, one type C and one lightning, as well as a separate type A to type C in the box.

      Translated from Greek ·
      • Charging speed of devices
      • Charging speed of the power bank
      • Construction quality
      • Value for money
      • Weight
      • Volume
      Did you find this review helpful?
    • 5
      1 out of 1 members found this review helpful
      curious

      Verified purchase

      Large capacity and fast charging!

      Translated from Greek ·
      Did you find this review helpful?
    • 5
      Vasileios_Savvakis

      Relatively lightweight for the size of its battery, it's good, charges well for a start.

      Translated from Greek ·
      Did you find this review helpful?
    • 5
      mpapadopoulos1375

      Verified purchase

      • Charging speed of devices
      • Charging speed of the power bank
      • Weight
      • Volume
      • Construction quality
      • Value for money
    • 5
      pantelis_hadjigeorgiou6324

      Really Fast charging...66w!!

      Translated from Greek ·
      0
    • mixalis.kats
      5
      mixalis.kats

      By far the best thing out there; I bought the first one and got a second as a backup, just in case I don't come across it on offer again

      Translated from Greek ·
      0
    • masouris
      5
      masouris

      Guys, get it with your eyes closed, very convenient size, very high-quality power bank and truly 65 watt, quality and very fast charging, congratulations on the product, it outperforms much more expensive ones!!!

      Translated from Greek ·
      2
    • Jmr_J
      5
      Jmr_J

      Owner for about twenty days, I am very satisfied, it charges my phone very quickly, it is quite convenient to carry with you. The built-in charging cable is very handy.

      Translated from Greek ·
      3
    • c.karamolegkos
      5
      c.karamolegkos

      Owner of the product for a few days. Initially, let me say that my phone, Xiaomi 14t Pro, which theoretically has a 5000 mAh battery, I charged it from 19-100% with the powerbank and the level went to 76%, so it must have a nominal capacity of about 17000 mAh. I would say it’s decent. It also charges itself very quickly, like 30% in 12 minutes if you charge it with a super fast charger 67 watt for example. Overall, as a first impression, it is good. It is relatively heavy, a bit, as it is half a kilo and it has two cables on it, one type C and one lightning, as well as a separate type A to type C in the box.

      Translated from Greek ·
      3
    • See all
    39,90 €
    5,00 €   shipping cost