169AppendixAbout battery usageYour phone is powered by a Lithium Ion (Li-Ion) battery. This means that, unlike other formsof battery technology, you can recharge your battery while some charge remains withoutreducing your phone’s autonomy due to the “battery memory effect” inherent in thosetechnologies.x Use an authorized battery and charger only.x Do not use a damaged battery or charger.x Do not disassemble, open, crush, bend, deform, puncture or shred.x Do not modify or remanufacture, attempt to insert foreign objects into the battery,immerse or expose to water or other liquids, expose to fire, explosion or other hazard.x Do not put your battery into contact with conductive objects.x Dispose of and recycle used batteries in accordance with local regulations. Do notdispose of batteries by burning; they may explode.x Only use the battery for the device for which it is specified.x Only use the battery with a charging device that has been qualified with the deviceper this standard. Use of an unqualified battery or charger may present a risk of fire,explosion, leakage, or other hazard.x Do not short circuit a battery or allow metallic conductive objects to contact batteryterminals.x Replace the battery only with another battery that has been qualified with the device perthis standard, IEEE-Std-1725-2006.x Use of an unqualified battery may present a risk of fire, explosion, leakage or otherhazard.x Promptly dispose of used batteries in accordance with local regulations.x Battery usage by children should be supervised.