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2. Qi (standard) - Wikipedia

   en.wikipedia.org/wiki/Qi_(standard)

   wirelesspowerconsortium .com. Qi (pronounced / tʃiː / CHEE; [ 1] from simplified Chinese: 气; traditional Chinese: 氣; pinyin: qì) is an interface standard for wireless power transfer using inductive charging. The standard allows compatible devices, such as smartphones, to charge their batteries when placed on a Qi charging pad, which can ...

3. Amazon Kindle - Wikipedia

   en.wikipedia.org/wiki/Amazon_Kindle

   Amazon announced the second-iteration Kindle Paperwhite, marketed as the "All-New Kindle Paperwhite" and colloquially referred to as the Paperwhite 2, on September 3, 2013; [58] the Wi-Fi version was released on September 30 ($120 ad-supported, $140 no ads), and the 3G/Wi-Fi version was released in the US on November 5, 2013 ($190 ad-supported ...

4. Inductive charging - Wikipedia

   en.wikipedia.org/wiki/Inductive_charging

   Inductive charging. The primary coil in the charger induces a current in the secondary coil in the device being charged. Inductive charging (also known as wireless charging or cordless charging) is a type of wireless power transfer. It uses electromagnetic induction to provide electricity to portable devices. Inductive charging is also used in ...

5. Conductive charging - Wikipedia

   en.wikipedia.org/wiki/Conductive_charging

   The technology is sometimes called "conductive wireless charging". The need for a conductor-to-conductor connection between the power supply and the device is the main difference from inductive charging and other forms of wireless charging. The conductive power supply, often a charging base or pad, detects when a compatible receiver or pickup ...

6. 15 gifts that teachers actually want: 'I gifted these to a ...

   www.aol.com/lifestyle/gifts-that-teachers...

   Designed with an extra strong clip and flexible long-arm gooseneck that can bend any which way, this hands-free device holder and stand can be used with a tablet, phone, Nintendo Switch, iPad ...

7. Walmart shoppers have a new option at self-checkout ... - AOL

   www.aol.com/news/walmart-shoppers-option-self...

   Affirm, a buy now, pay later service, announced Tuesday it was expanding its partnership with Walmart to offer pay-over-time options without fees at the retail giant’s self-checkout kiosks. Here ...

8. Wireless power transfer - Wikipedia

   en.wikipedia.org/wiki/Wireless_power_transfer

   Wireless power transfer. Inductive charging pad for a smartphone as an example of near-field wireless transfer. When the phone is set on the pad, a coil in the pad creates a magnetic field [ 1] which induces a current in another coil, in the phone, charging its battery. Wireless power transfer ( WPT ), wireless power transmission, wireless ...

9. What is bidirectional charging and how does it work? - AOL

   www.aol.com/finance/bidirectional-charging-does...

   Ford. Bidirectional charging is the process of using the energy in an electric vehicle's battery to power other sources. In a typical electric vehicle charging event, a connector from a charging ...