Abstract: A fully-integrated wireless charger that realizes voltage rectification, voltage regulation and CC-CV charging in a single power stage is proposed to achieve high efficiency and low cost and ...

If you have an iPhone running iOS 26, you may have noticed that it now reports the estimated time to finish charging to 80% on the lock screen. If you are not using a fast charger, though, it will not ...

Abstract: This paper considers the problem of practical Heterogeneous wireless charger Placement with Obstacles (HIPO), i.e., given a number of heterogeneous rechargeable devices distributed on a 2D ...

ESR follows up its 15W Qi2 3-in-1 Charging Stations with a new Q12 25W (Qi 2.2) version that will shave some iPhone charging time off your schedule, while pepping up your Apple Watch and AirPods at ...