Powerbank op zonne-energie, 20.000 mAh, waterdichte oplader op zonne-energie, USB C, externe accu, zonne-oplader met outputs, powerbank voor smartphones, tablets en meer

Werkt prima. Telefoon (Samsung) opgeladen tot 100% op zonne-energie (binnen door glas) in 45 min vanaf 45%.

I bought this powerbank a month ago. I tried it for a couple of days and I was not happy with it. Basically I fully charged it with a cable, used it to charge a cellphone with 2700mAh and another with 4700mAh. The light shows that it should have 25% charge. I put it in direct sun light for few hours in two days, and the third day when I tried it again, it was empty. Didn't charge anything. Apparently sunlight empty up the battery instead of charging it. I sent it back to seller.

Do not buy, I have other powerbanks that last much longer than this one, even though it is exactly the same amount of power. And the solar charging option does not work at all, I tried to charge it that way for a week, but it didn't change at all. Total waste of money.

Heb het getest met meerdere tablets te gelijk en werk helemaal prima,laad netjes in de zon helemaal prima

Superfunzionanti. molto soddisfatto

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Muy práctico

Dziękuję za atrapę

Den laddar inte så bra som önskas i solen. Men den laddar, men långsam. Ha inte för höga krav. Som power bank funkar den bra