> For the complete documentation index, see [llms.txt](https://docs.k9rockettech.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.k9rockettech.com/projects/uav-systems/k-9-drone-battery-standard/jx-9-connector-standard.md).

# Jx-9 Connector Standard

Conventional hobby drone batteries use two separate connectors: A discharge/charge lead, and a balance lead. The K-9 Drone Battery Standard repurposes the JX-9 connector into an all-in-one single connection interface. The JX-9 offers two high current. 

<figure><img src="https://2782680856-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FG026OYCX48grrACKRfQG%2Fuploads%2F9yVenW0NFfUcB7UoLSKl%2FJX-9%20Standard.png?alt=media&amp;token=97284db8-8bf2-4d49-9580-1e414decab96" alt=""><figcaption></figcaption></figure>