Electronics
Slim Power Bank 20 000 mAh
Two USB-C ports, 22.5 W output, a phone charged about four times
4.8 · 6 reviewsPrice
39,00 €
VAT included where it applies · nothing added for delivery
Not on sale online at the moment.
Ask by email and we tell you when it can be ordered:
support@nextronika.comMain points
- Charges a phone about four times, a 10-inch tablet about twice
- Pass-through: refills itself while charging a phone
- 74 Wh, within the airline cabin limit
- Low-current mode for earbuds and watches
- Short USB-C to USB-C cable included
A flat 20 000 mAh power bank with two USB-C ports and one USB-A. The 22.5 W USB-C output charges a recent phone from empty to about half in thirty minutes; the second port runs at 12 W for earbuds, a watch or a second phone at the same time.
The cell capacity is 74 Wh, under the 100 Wh limit airlines apply to cabin baggage. Four LEDs show the charge level; a short USB-C to USB-C cable is in the box. It takes about four hours to refill from an 18 W charger.
- Capacity
- 20 000 mAh (74 Wh)
- Output
- 22.5 W max, USB-C Power Delivery
- Ports
- 2 × USB-C, 1 × USB-A
- Recharge time
- About 4 h at 18 W
- Weight
- 380 g
- Size
- 150 × 68 × 25 mm
- Charge indicator
- 4 LEDs
Reviews of this item
4.8 average · 6 reviews
Marek Wiśniewski
Charged my phone three and a half times on a weekend trip and still had one light on. Flat enough for a jacket pocket. The courier rang before coming, paid cash, no surprises.
Nextronika replied
Thank you, Marek. Four charges is about what the cell gives with a recent phone; glad the trip went well.
ioana
works exactly like it says. i charge my tablet and phone at the same time and it doesnt get hot
Zsolt K.
Good bank, solid build. Takes a while to refill though, about 4 hours as written, I was hoping faster. Otherwise no complaints.
Nextronika replied
Thanks for the honest note, Zsolt: 4 h at 18 W is the figure; a 20 W charger shaves a little off it.
Petra Novotná
I bought this slim powerbank for my mother who travels by bus a lot, she says the little lights are easy to understand and the cable is short but fine. Delivery to Czechia took 5 working days.
Nextronika replied
Thank you, Petra. The short cable is on purpose: it stays in the pocket with the bank.
lucas r
gr8 value tbh. took it on a flight no problem, 74wh printed on the back so security didnt ask
Nextronika replied
Thanks, Lucas. That is exactly why the capacity is printed on it.
Agnieszka Kowalczyk
Ordered on Monday, the phone call came the same afternoon to confirm the address, parcel arrived Thursday. The power bank itself is heavier than I expected but it is 20000 mAh after all. Charges fast.
Nextronika replied
Thank you, Agnieszka. 380 g is the honest weight of a cell this size.
