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2. Universal charger - Wikipedia

   en.wikipedia.org/wiki/Universal_charger

   In 2009, the European Union proposed the common external power supply, a voluntary specification from 2009 to 2014, which used the micro USB connector.. In 2022, the EU passed Radio Equipment Directive 2022/2380, a law which requires all new smartphones to use USB-C charging by the end of 2024, and all laptops by spring 2026.

3. Battery charger - Wikipedia

   en.wikipedia.org/wiki/Battery_charger

   A battery charger, recharger, or simply charger, [1] [2] is a device that stores energy in an electric battery by running current through it. The charging protocol—how much voltage and current, for how long and what to do when charging is complete—depends on the size and type of the battery being charged.

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. Charging station - Wikipedia

   en.wikipedia.org/wiki/Charging_station

   A charging station, also known as a charge point, chargepoint, or electric vehicle supply equipment (EVSE), is a power supply device that supplies electrical power for recharging plug-in electric vehicles (including battery electric vehicles, electric trucks, electric buses, neighborhood electric vehicles, and plug-in hybrid vehicles).

6. MagSafe (wireless charger) - Wikipedia

   en.wikipedia.org/wiki/MagSafe_(wireless_charger)

   Users have reported MagSafe Chargers leaving circular imprints on leather cases. [18] On September 9, 2024, Apple discontinued the original MagSafe Charger and replaced it with a second-generation model that provides up to 25 W of power with the iPhone 16/16 Pro and is compatible with the Qi2 standard for up to 15 W of power. Apple recommends a ...

7. Automobile auxiliary power outlet - Wikipedia

   en.wikipedia.org/wiki/Automobile_auxiliary_power...

   Such include mobile phone chargers, cooling fans, portable fridges, electric air pumps, and power inverters. [1] In most vehicles, at least one car outlet is present. Some vehicles may have more power outlets: usually one for the front passengers, one for the rear passengers and one for the luggage trunk.