The efficiency of wireless charging systems is limited by power loss occurring due to frequency changes in the resonant circuits that enable power transfer. These necessary modulations reduce ...

Check out the build video after the break. Whether it’s designing your own wireless charging circuit from scratch, or leeching power from more dangerous sources, wireless power might just stick ...

Portronics has introduced the Chyro Magnetic Wireless Powerbank, a 10,000mAh portable charger that offers both wired and wireless fast charging. This power bank has an introductory pricing of ₹1,549 ...