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The Samsung Series 7 Chronos was introduced in late 2011. [26] It was later changed into Samsung Ativ Book 8 and Book 7. The Samsung Notebook 7 Spin is a 2-in-1 notebook with a 13-inch and 15-inch touchscreen and Intel Core i5 and i7 processors that were introduced in 2016. [27] In 2019, a new Notebook 7 and Notebook 7 Force models were ...
Samsung Galaxy Book is a line of Microsoft Windows based laptop computers produced by Samsung Electronics of South Korea. The Galaxy Book originated as tablet computers with detachable keyboards, however in 2020 it had evolved into becoming Samsung's main line of laptops, replacing the Samsung Notebook .
Universal charger or common charger refers to various projects to standardize the connectors of power supplies, particularly for battery-powered devices. Since the publication of the USB Power Delivery standard in 2012, and the USB-C connector in 2014, USB-C has become a widespread standard for charging mobile phones.
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.
Inductive chargers produce more waste heat than wired chargers, which may negatively impact battery longevity. [ 15 ] [ 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 ...
Battery Saver Technologies aims to maintain at least 80% of the battery's original charge capacity after 500 charge cycles. [6] Qualcomm claims Quick Charge 3.0 is up to 4–6 °C cooler, 16% faster and 38% more efficient than Quick Charge 2.0, and that Quick Charge 3.0 with Dual Charge+ is up to 7–8 °C cooler, 27% faster and 45% more ...
The Notebook 9 was the flagship laptop product of Samsung until being superseded by Samsung Galaxy Book (Flex and Ion models) in 2020. The original Series 9 from 2011 was designed with performance and portability in mind and notable for its "ultrathin" thickness; [ 2 ] it and its successors were among the thinnest laptops in the world.
A smart battery or a smart battery pack is a rechargeable battery pack with a built-in battery management system (BMS), usually designed for use in a portable computer such as a laptop. [ 1 ] [ 2 ] In addition to the usual positive and negative terminals, a smart battery has two or more terminals to connect to the BMS; typically the negative ...
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