How many times will a power bank charge your phone?
When considering the choice of a power bank, this is usually the most important issue. No wonder – everyone wants to know for how long their energy will last on a trip. Not many people know, however, how to calculate the number of full charges…
The best gadgets for travelling by car
Bags packed, navigation set up, straps fastened and we’re off. Just so you’re sure we’re well prepared for the road? Will the battery on your phone be enough for the entire route? Will our favourite radio still receive in 100 kilometres? After all, we will…
Ultra Charge – new fast charging technology
Today, the first power bank designed in Poland – Green Cell PRIME – premieres. Green Cell’s team of designers and engineers took care of both the visual and technological side of the device. The first issue is probably clear – the characteristic design of the…