Grixx Powerbank 15,000 mAh, TÜV GS, 2 x USB-A output, 1 x USB-C in output, 1 x micro USB input, 18 W PD, power delivery, compatible with smartphones, tablets and more. :
Batterie externe grixx - Cdiscount
Grixx Fast Charge Power Delivery - Powerbank - 20.000 mAh - Opladen - Fast Charge... | bol