Capacity 10000mah (37wh) Battery Rechargeable Li-polymer Battery Colors White / Black Dimensions (l X W X H) 135.5 X 67 X 15 Mm / 5.3 X 2.6 X 0.6 Inch Weight 217g / 7.65oz Input Dc 5v / 2.0a Output 1 & 2 Dc 5v / 2.0a Max. Accessories Micro Usb Cable User Manual Note 1. Adata Power Banks Utilizeechargeable Li-polymer Batteries. Rated Capacities Are Affected By Various Factors Including But Not Limited To Ambient Temperature Testing Conditions And Methods. Rated Capacities Of Adata Power Banks Are All Tested And Approved By Third Party Test Labs Under Strict Conditions. The Available Capacity Ofechargeable Batteries Decreases Gradually With Time And Number Of Uses. 2. When Using An Adata Power Bank To Charge Your Usb-c Devices Please Use The Device’s Original Cable For Optimal Charging.