Iphone Battery Cycle Count

battery cycle
Full charge, followed by a full discharge and recharge. No standard exists as to what level the battery needs to be discharged to constitute a cycle.
A rechargeable battery or storage battery is a group of one or more electrochemical cells. They are known as secondary cells because their electrochemical reactions are electrically reversible.

iphone
The iPhone is a line of Internet and multimedia-enabled smartphones designed and marketed by Apple Inc. The first iPhone was introduced on January 9, 2007.
The Linksys iPhone is a line of internet appliances from Cisco Systems. The first iPhone model, released by Infogear in 1998, combined the features of a regular phone and a web terminal.
A combination camera phone, PDA, multimedia player, and wireless communication device made by Apple Inc

count
Recite numbers in ascending order, usually starting at the number one
determine the number or amount of; "Can you count the books on your shelf?"; "Count your change"
the act of counting; reciting numbers in ascending order; "the counting continued for several hours"
Determine the total number of (a collection of items)
Recite or display numbers backward to zero to indicate the time remaining before the launch of a rocket or the start of an operation
the total number counted; "a blood count"