1)Newest design,portable,easy carry 2) Multi-function: Laptop,PDA,mobile phone ,digital camera,PSP,WII,NDS,XBOX ... lamp is bright. And display the current voltage and the electric current storage capacity. 2close-down: Holds the key PUSH three ... seconds, the background lamp extinguishes, the n close-down, the electric circuit stop working. 3Input Charge : This process is charges to ...