Pisen Portable Power 10000mAh 2A Output Backup Charger for iPhone iPad Samsung Sony LG Smartphones & Tabs:--High conversion rate, up to 90%--2A output, high speed charging--10000mAh high capacity, highly extend your talking and playing time--Voltage stabilization and circuit upgrade, more secure--Compact design, easy to take everywhere, a great companion for traveling--Compatible with most of digital devices like smartphones & tablets--Exquisite retail packagingSpecifications:--Brand: PISEN--Model: TS-D177--Battery capacity: 10000mAh--Input: 5V 1.5A--Output: 5.0V 2A--Weight: 280g--Size: 140 x 64 x 25mmCompatible with:--iPhone Series--iPod Series--iPad Series--Samsung HTC LG Sony Nokia ect. mobile phones and tabletsPackage includes:1 x Pisen Portable Power 10000mAh 2A Output Backup Charger for iPhone iPad Samsung Sony LG Smartphones & Tabs1 x USB Charging Cable1 x User Manual