Capacity 7000mAh (Rechargeable Li-Polymer battery) Battery: Li-Polymer Colors Titanium Input DC 5V/2A (Micro USB) Output DC 5V/2.4A max (USB-A) Accessory Micro USB cable , User Manual Notes ADATA Power Banks utilize rechargeable li-polymer batteries, and the value of rated capacities are affected by various factors including but not limited to ambient temperature, testing conditions and methods. The rated capacities of ADATA Power Banks are all tested and approved by a third party test labs under specified conditions. (The available capacity of rechargeable batteries decreases gradually with time and the number of uses according to battery characteristics.) Item Dimension (L"xW"xH") 6 x 1 x 3 Weight 1.00 LB Warranty Information 1 year