Products Description: Type: NP-F550 dummy battery power cord Material: supersoft PVC Color: Black Input voltage: 10-20V Output voltage: 8V/3A Operating temperature: -20¡ãC to 50 ¡ãC Suitable for NP-F550/570/750/770/960/970 battery to power video LED light monitor. Package content: 1pc Dtap to NP-F550 dummy battery power cable