Capacity 12500mah (rechargeable Lithium-ion Battery 45wh) Colors Black / White Dimensions (l X W X H) 141 X 63.5 X 22.5 Mm / 5.5 X 2.5 X 0.9 In Weight 295g / 10.4oz Input Dc 5v / 2a (micro Usb) Output Dc 5v / 2.1a Max. (type-a Usb) Accessory Micro Usb Cable ; User Manual Warranty 1 Year Notes 1. Adata Power Banks Utilizeechargeable Lithium-ion Batteries And The Value Ofated Capacities Are Affected By Various Factors Including But Not Limited To Ambient Temperature Testing Conditions And Methods. Theated Capacities Of Adata Power Banks Are All Tested And Approved By A Third Party Test Labs Under Specified Conditions. (the Available Capacity Ofechargeable Batteries Decreases Gradually With Time And The Number Of Uses According To Battery Characteristics.) 2. When Using An Adata Power Bank To Charge Your Usb-c Devices Please Use The Device’s Original Cable For Optimal Charging.