2500 mAh Grade A Non-Recycled Battery
Made of anodized aluminum this 4000 mAh power bank...
Never worry about your low battery again!
4000mAh Grade A Non-Recycled Lithium Ion Battery
Three Adapter Tips2 USB OutputsLogo Lights Up White, Red Or BlueDigital Meter Lights Up Blue Or RedBuilt-In Battery Capacity Meter Shows Remaining Percentage7800mAh BatteryCharges iPhones, iPods, PDAs, Cell Phones, MP3 Players And More!