10000 mAh Lithium Ion Grade A Non-Recycled Battery | LED Indicator Lights When Charging | Output: 5 Volts/2 Amp | Charge 2 Devices At Once With Dual USB Output Ports | PowerSafe Management Guarantees Short Circuit And Over-Charging Protection On Power Bank and Devices | Leather Coating Protects Against Fingerprints | Charges Most Phones, MP3 Players And More! | Requires Your Phone€™s Charging Cord To Charge Your Device