1,mobile power 2.Adjustable voltage 3.Low price,good quality 4.High capacity:33000mah Rechargeable Lithium-ion battery;1.Output Voltage: DC5V 6A and 12V3A (ps: the voltage can be set as your requirement, such as: 24V, 19V 12V 9V 5V etc.)2. Output current: 6A MAX;3. Capacity:33000mAh/3.7V;4. Size: 212mm*87mm*43mm.5.Weight: 1100g High capacity 33000mAh mobile power station