This DC power cable by Delock is used to connect a 9 V block battery. It is also ideal for supplying power to an Arduino single-board computer, for example.

Specification
– Connections: 1 x DC 5.5 x 2.1 mm plug to 1 x 2-pin socket for 9 V block battery
– Current consumption: max. 2 A
– Voltage at input: max. 9 V
– Wire cross-section: 24 AWG
– Cable diameter: approx. 3.5 mm
– Material: plastic
– Length incl. connections: approx. 30 cm – Dimensions – inside ø approx. 2.1 mm Connections: approx. 30 cm
Specification of the power connection
– Ground outside, plus inside
– Dimensions:
– inside: ø approx. 2.1 mm
– outside: ø approx. 5.5 mm
– DC pin length: approx. 11 mm
System requirements
– One free DC socket 5.5 x 2.1 mm
Contents
– Power cable