Portable energy sources - from power banks, through jump starters to charging stations
How do they work, what are their uses and why are they so useful in everyday life?
How do they work, what are their uses and why are they so useful in everyday life?
Qi standard and MagSafe technology – how do they work, what are their applications and why are they popular in wireless charging of mobile devices?
Programmable Power Supply (PPS), Power Delivery (PD), Quick Charge (QC) and other fast charging standards