Furthermore, the definition of modifier keys depends on: 1  The keyboard itself. 2  The keyboard layout. 3  The driver. 4  The operating system's implementation.
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Answers. Best Answer: Lithium ion batteries (sometimes abbreviated Li-Ion) are a type of rechargeable battery commonly used in consumer electronics. They are currently one of the most popular types of battery, with one of the best energy-to-weight ratios, no memory effect and a slow loss of charge when not in use.