5V9V12V 6x18650 Battery UPS Uninterrupted Power Supply DIY Power Bank Box 60W
Rated output power: 12V5A = 60W; the actual output power from the battery itself output power. Stable product performance, peak output power up to 60W. Installable battery capacity: 6 3.7V 3400mah = 74 watt-hours (battery users to provide).