Green Cell PowerPlay 20 20000 mAh Powerbank

I've been using it for 3 years, mainly during multi-day outings. It's neither too big nor too heavy. It charges quite quickly. The price to quality ratio is very good. The capacity of 20,000 mAh is enough for travel without worrying about running out of power.

The power bank works very well, has many different ports – charges quite quickly and works both for daily use and during outdoor trips to power the most important devices. Very fast shipping, product well protected against damage. I recommend it.

The power bank does its job, although it takes some time to fully charge, it lasts for a very long time. One power bank is enough for 2-3 days of charging a phone, another device or even a torch.

Great product. 20 thousand mAh at this price is sensational. It charges very fast and looks stylish. The charging cable included in the set is a plus. Light and small in size. A case would come in handy, but I will surely find something on militaria.pl.

A solid product. It is possible to charge two devices and the power bank itself at the same time. A plus is rapid energy delivery, the speed is similar to a 20W wall charger. It doesn’t slow down, charging doesn't drag on for hours. The casing looks sturdy, the product isn't heavy, and the included cable is of good quality, so there is no need to replace it immediately after purchase. After the first charge, it sat unused for a month and I didn't notice it discharging on its own. I recommend it, truly a useful thing.

The power bank is solid, light and compact. The capacity matches what is stated in the description. It charges quickly. You can charge the power bank and other connected devices at the same time. I am very satisfied, I recommend it.

I confirm the product description, I agree with all the information. The device is equipped with high-quality electronics monitoring the temperature of the Li-Po cells and protecting against short circuits and excessive discharge. The power bank supports fast charging (Quick Charge 3.0, Samsung AFC, Huawei FCP, Apple 2.4A, Mediatek Pump Express 1.1/2.0, USB DCP). The set includes a USB type-C cable.

Excellent device, quickly charges both other devices and itself. Not very large in size. The ability to charge devices while charging the power bank means it always stays in one place and is ready in case of emergency.

Great power bank, it charges quickly and doesn't take up much space. It's a must-have both at home and for longer trips. It's worth buying a case, even from another producer, so it doesn’t move around in your backpack.

The power bank holds charge perfectly, during a four-day cycling trip it charged my phone and still had one charge level left. It charges very quickly, and then powers the phone just as fast—even faster than other models.

For me, this power bank is a real hit. Compared to my previous one (a well-known brand from an electronics shop), the Green Cell model is definitely better. High quality workmanship, durability, aesthetics, attractive price and usefulness... as always, fast delivery from Militaria. Both the product and the shop I rate 5/5.

The power bank works flawlessly, has many different ports – charges well, suffices during outdoor trips to support basic electronics. Fast delivery, product well protected against damage. I recommend it.

Very good power bank, product as described. Its shape is unusual but generally gives a positive impression. Very fast shipping, goods very well protected.