Unicompartmental Arthroplasty of the Knee Postoperative Alignment and its Influence on Overall Results. KENNEDY, WILLIAM R. M.D.; WHITE, RONALD P. M.D.
Apple - Batteries - iPhone. For proper maintenance of a lithium-based battery, itâs important to keep the electrons in it moving occasionally. Be sure to go through at least one charge cycle per month (charging the battery to 100% and then completely running it down). http://www.apple.com/batteries/iphone.html.
Keep in mind that each charge cycle is counted as a full charge, so recharging an iPhone when it's half drained only accounts for a half charge cycle. Typically, the battery should last two or three years, but that depends on how often you use your iPhone.