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Green Cell PowerPlay 20S 20000 mAh Powerbank - Snow White
Green Cell PowerPlay 20S 20000 mAh Powerbank - Snow White
Green Cell PowerPlay 20S 20000 mAh Powerbank - Snow White
Green Cell PowerPlay 20S 20000 mAh Powerbank - Snow White
Green Cell PowerPlay 20S 20000 mAh Powerbank - Snow White
Green Cell PowerPlay 20S 20000 mAh Powerbank - Snow White
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Model details:

Green Cell PowerPlay 20S 20000 mAh Powerbank - Snow White

Green Cell
Rating:
98% of 100
(Reviews: 56)
Green Cell
Archived product
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Green Cell PowerPlay 20S 20000 mAh Powerbank - Snow White

White powerbank featuring a lithium-polymer (Li-Po) battery with a capacity of 20000 mAh, delivering multiple charges to mobile devices and eliminating the need for frequent recharging. With a maximum output of 22.5 W, fast charging of compatible smartphones, tablets, action cameras, and various electronic devices is ensured.

The casing, crafted from durable aluminum, offers robust protection against mechanical impacts such as dents and scratches, significantly enhancing its resilience for daily outdoor use, travel, or demanding work environments.

Pass-Through
GC Ultra Charge

Pass-Through Function, GC Ultra Charge, Low Power Mode

Equipped with one USB-A port and three USB-C ports, this power bank ensures fast charging capabilities and supports the simultaneous connection of up to three devices at once.

With a 22.5 W USB-C PD port integrated with exclusive GC Ultra Charge technology, users can power up smartphones, action cameras, and other compatible devices up to 3.5x faster than with conventional chargers.

The Pass-Through function enables recharging of the power bank itself while simultaneously powering all connected devices, functioning efficiently as a multi-port charger.

Activation of the Low Power Mode ensures safe charging for low-energy devices such as headphones, smartbands, smartwatches, or other small gadgets. This mode remains active for two hours after the button on the housing is pressed twice.

Protection against short circuits and deep discharge

Engineered with a robust electronic system, the device actively monitors the temperature of Li-Po cells, ensuring protection against short circuits and deep discharge.

Compatibility with fast charging technologies

Engineered to withstand demanding conditions, the power bank is outfitted for compatibility with fast charging technologies:

  • Power Delivery 2.0/3.0
  • Quick Charge 2.0/3.0
  • FCP/AFC/SFCP
  • Offers support for low and high voltage SCP
  • MTK PE 1.1 & 2.0 are supported
  • USB C DRP functionality
  • Accommodates BC 1.2 / Apple / Samsung standards

Set elements

  • Green Cell PowerPlay 20S 20000 mAh Powerbank - Snow White
  • USB-C cable

Main features

  • Rugged aluminum casing ensures enhanced durability for outdoor use
  • 20000 mAh high-capacity battery for extended power in the field
  • Simultaneous charging for up to 3 devices keeps all gear operational
  • Pass-Through feature allows charging of devices while powering up the power bank itself
  • Low Power Mode option supports sensitive electronics and low-current devices
  • Advanced protection mechanisms safeguard against overcharging, overheating, and short circuits
  • GC Ultra Charge technology delivers rapid and reliable charging in demanding conditions

Technical data

Shade: Snow White
Battery technology: Li-Po
Energy storage: 20000 mAh
Output power: 22.5 W
Input ports: USB-C1/C2 support 5 V/3 A, 9 V/2 A, 12 V/1.5 A (max. 18 W)
Number of output ports: 3
Size: 140 x 73 x 25 mm
Mass: 450 g
Producer: Green Cell, Poland

More Information
EAN 5904326374539
Manufacturer code PBGC03SW
Brand Green Cell
Pass-Through feature
Pass-Through
Pass-Through is a technology that allows simultaneous charging of the power bank and powering of devices connected to it. The system automatically manages the flow of energy, ensuring stable and safe charging of both sources. This solution increases the functionality of power banks, allowing them to be used as a pass-through charging station.
GC Ultra Charge feature
GC Ultra Charge
GC Ultra Charge is a quick charging technology developed by Green Cell, enabling you to charge up to 70% of your smartphone battery in 30 minutes. It provides up to 3.5 times faster charging than standard 5 V/1 A chargers. It is compatible with many popular standards, such as Quick Charge 3.0, Apple 2.4 A, Samsung AFC, Huawei FCP, and MediaTek Pump Express. The technology is mainly used in USB-A ports of Green Cell power banks and chargers.

Reviews with photos

Review summary

Automatically prepared based on reviews

Number of reviews: 56

  1. D... Review confirmed by purchase
    100%

    A solid power bank, it charges fairly quickly and charges the phone as well, and it discharges very slowly when not in use. It feels more solid than other power banks in a similar price range, and the ability to charge up to 3 devices at once is very useful.

  2. С... Review confirmed by purchase
    100%

    It arrived very quickly. It works excellently, and the battery lasts for a long time. It looks great. It supports fast charging, which is very practical. An additional advantage is the ability to charge several devices at the same time.

  3. M...
    100%

    This is the second Green Cell PowerPlay 20S 20000 mAh power bank I have bought. It is very handy and charges the phone fairly quickly. It is important to remember, in accordance with the instructions, to discharge the device from time to time and charge it fully.

  4. B... Review confirmed by purchase
    100%

    A powerbank is just right for travel or quick trips, where it's enough for a quick phone recharge, or even for a drone battery. It comes in handy mainly during nights spent outdoors, when having a phone is sometimes essential for various tasks.

  5. S... Review confirmed by purchase
    100%

    Great option at this price. Spacious, well-made from good materials, charges quickly. Perfect for smartphones, tablets, and gadgets. Express shipping is a big plus!

  6. O... Review confirmed by purchase
    80%

    I decided to buy this power bank because of its compact size and light weight, which makes it very convenient to carry it in your pocket or bag every day. I used it every day for a week and can confirm that it has a fast charging feature. I also checked the capacity and it really is close to 10,000 mAh. The only downside is the cable included in the set, which causes both the power bank and my Redmi Note 14 Pro phone to overheat excessively. With this cable, fast charging does not work. After replacing the cable with the original one from the phone, everything works as it should. The power bank allows me to charge my phone to 60% twice. Overall, I am satisfied with the quality to price ratio. However, I recommend replacing the included cable with a better one.

    Zdjęcie opinii Zdjęcie opinii Zdjęcie opinii
  7. J... Review confirmed by purchase
    100%

    After a year and a half, I can wholeheartedly recommend it. Taken on several-day trips. It works reliably, charges according to parameters. Nice low-voltage option for charging e.g., a watch. Highly recommended.

  8. K... Review confirmed by purchase
    100%

    Durable battery, easy to use, although the device is heavy, it has small dimensions – it works great during multi-day trips. It quickly charges various electronic devices such as a laptop, tablet, or small speaker, providing high-quality charging.

  9. S... Review confirmed by purchase
    80%

    Very good power bank, the battery lasts a long time and I can use it to charge my phone and camera, it also handles a small laptop. The only downside is the design, for some reason it slips out of my hand when I try to pick it up, because of the "shape", so that bothers me a little, but apart from that it's good.

  10. J... Review confirmed by purchase
    100%

    The product, so far, meets all my expectations. It is exactly as promised by the manufacturer. After a few months of use, I will share another opinion. I recommend the product and the store.

  11. K... Review confirmed by purchase
    80%

    The battery is very useful, but it's a pity that it can only be charged through USB-C ports and not through USB-A. The diamond look itself can be a bit misleading.

  12. K... Review confirmed by purchase
    80%

    Small, yet equipped with many functions. Although the radio is simple, it works flawlessly, the flashlight is bright, and the SOS alarm is exceptionally loud. Additionally, the device has a battery indicator.

  13. M... Review confirmed by purchase
    100%

    So far, the power bank is working fine. It charges the phone well. What's even better is that I can see there's a lot of power, which is exactly what I needed. I needed a power bank that wouldn't let me down, and so far it's recommendable. We'll see after 1-2 years of use, as I haven't had it for long yet. It charges my Samsung S24 Ultra well, and I've charged it several times with only one indicator light dropping, plus a second phone. I also used it as a UPS, since that option is useful too. Charging the power bank while it's charging another device doesn't cause any problems in my opinion.

  14. K... Review confirmed by purchase
    100%

    For the first time in a long time, I bought and am using a Powerbank and I am very satisfied. I take it to work and on trips because it is compact. It charges quickly, and it also charges my Samsung quickly. The only thing is that the cable is short, so I use a longer cable that I bought separately.

  15. M... Review confirmed by purchase
    100%

    I used this device during travel and on a daily basis, and over time I have come to trust it because of its reliability. The battery lasts a long time, so there is no need to frequently check the charge level.

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