Miss Hall shared some pictures of her burns and the burnt charging cable on Facebook apparently to draw the attention of other persons to the danger of “leaving their phone to charge overnight”. Well, modern smartphones and their adapters come with several technologies ...
PetriHayrynen,seniorproductmarketingmanagerofGlobalSmartDevicesatHMDGlobal,saidthatchargingyourphoneto100%mayseemlikeagoodidea,butifyou'reusingahigh-voltage(高电压的)charger,itcanputapressureonyourbattery.Instead,hesaidtopulltheplugat80%-90%forbestusageandchoosetochargeoften."Oldnickel(镍)batterieshada...