1. External Battery Pack for PSP 2000/3000 2. 3600mAh Battery 3. Charge for NDS Lite, NDSi, iPhone 4, iPhone 3G/3GS, iPod External Battery Pack for PSP 2000/3000 Description: 1. Input Voltage:DC5V2. Quiescent current:less than 20uA 3. Out put Voltage:DC5V4. Out put current:1A5. Battery pack capacity:3600mAhType of Packing: Blister Packing Colors Available: Black, White, Silver