Should you want to run your Efergy Elite or E2 Energy monitor display by grid supply rather than batteries, this power supply cable will enable you. With a standard USB 2.0 on one end, you can use any USB 2.0 power supply.
This power supply cable also fits the Engage Hub, so if you have lost the original power supply or it has failed this cable offers a low cost option to get your system up and running

Pack contents: 1 Cable
Specification:

• Length 1mtr
• Country of Origin: China
• RoHS Compliant: Yes
• USB Version: 2.0