enow.com Web Search

Search results

1. Results from the WOW.Com Content Network

2. Apple Battery Charger - Wikipedia

   en.wikipedia.org/wiki/Apple_Battery_Charger

   [5] Apple marketed its battery charger as environmentally friendly due to a lower standby power draw, although Massachusetts Institute of Technology engineering professor Gerbrand Ceder criticized Apple for shipping peripherals that require disposable batteries, instead of non-removable lithium-ion batteries like many of Apple's competitors. [11]

3. Powermat Technologies - Wikipedia

   en.wikipedia.org/wiki/Powermat_Technologies

   The receiver is a second induction coil in the handheld device that takes power from the magnetic field and converts it back into electric current to charge the device battery. An additional part of the technology is the System Control Communication : Data over Coil (DoC) – the Rx sends feedback to Tx by changing the load seen by the Tx coil.

4. Inductive charging - Wikipedia

   en.wikipedia.org/wiki/Inductive_charging

   Inductive chargers produce more waste heat than wired chargers, which may negatively impact battery longevity. [ 14 ] [ better source needed ] An amateur 2020 analysis of energy use conducted with a Pixel 4 found that a wired charge from 0 to 100 percent consumed 14.26 Wh ( watt-hours ), while a wireless charging stand used 19.8 Wh, an increase ...

5. Qi (standard) - Wikipedia

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

   On September 9, 2024, alongside the announcement of the iPhone 16 models and iPhone 16 Pro models, Apple launched the new fast 25W MagSafe charger to feature the woven braided cable design, available in 1m and 2m length options and maintaining the compatibility with the fast 15W Qi2-certified wireless charging.

6. Massive Dynamics Receives First Shipment of iPhone 5 Battery ...

   www.aol.com/2013/02/06/massive-dynamics-receives...

   Massive Dynamics Receives First Shipment of iPhone 5 Battery Packs CUPERTINO, Calif.--(BUSINESS WIRE)-- Massive Dynamics, Inc. (MSSD) announced today that the company has received its first ...

7. Wireless power transfer - Wikipedia

   en.wikipedia.org/wiki/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. Generic block diagram of a wireless power system