... carry 2) Multi-function: Laptop,PDA,mobile phone ,digital camera,PSP,WII,NDS,XBOX 360,Smartphone. Tech FactorsBatteryPolymer lithium- ... . Scope:Its suitable for kinds of laptop, and many digital products: mobile phone,PDA,DC,digital camera ,digital learning machine ... charger and discharger.2 Intelligence: Intelligent design, has protection for over charger, over release, over current and short-circuit. ...