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2. iPhone 12 Pro - Wikipedia

   en.wikipedia.org/wiki/IPhone_12_Pro

   The iPhone 12 Pro was first supplied with iOS 14.1 alongside the iPhone 12 while the iPhone 12 Pro Max was supplied with iOS 14.2 alongside the iPhone 12 Mini. These phones come with the stock iOS apps, such as Safari, Weather, and Messages, and they also include Siri , the personal assistant included in iOS since iOS 5 with the release of the ...

3. Undervoltage-lockout - Wikipedia

   en.wikipedia.org/wiki/Undervoltage-lockout

   For instance, in battery powered embedded devices, UVLOs can be used to monitor the battery voltage and turn off the embedded device's circuit if the battery voltage drops below a specific threshold, thus protecting the associated equipment from deep discharge. Some variants may also have unique values for power-up (positive-going) and power ...

4. Lithium iron phosphate battery - Wikipedia

   en.wikipedia.org/wiki/Lithium_iron_phosphate_battery

   [12] The specific energy of LFP batteries is lower than that of other common lithium-ion battery types such as nickel manganese cobalt (NMC) and nickel cobalt aluminum (NCA). As of 2024, the specific energy of CATL's LFP battery is claimed to be 205 watt-hours per kilogram (Wh/kg) on the cell level. [13] BYD's LFP battery specific energy is 150 ...

5. Cathodic protection - Wikipedia

   en.wikipedia.org/wiki/Cathodic_protection

   The white patches visible on the ship's hull are zinc block sacrificial anodes. Cathodic protection on ships is often implemented by galvanic anodes attached to the hull and ICCP for larger vessels. Since ships are regularly removed from the water for inspections and maintenance, it is a simple task to replace the galvanic anodes. [24]

6. Galvanic cell - Wikipedia

   en.wikipedia.org/wiki/Galvanic_cell

   In the strictest sense, a battery is a set of two or more galvanic cells that are connected in series to form a single source of voltage. For instance, a typical 12 V lead–acid battery has six galvanic cells connected in series, with the anodes composed of lead and cathodes composed of lead dioxide, both immersed in sulfuric acid.