INTRODUCTION
This document provides information about the integration and setup of LYNK II with lithium batteries from Discover Energy Systems. This document is valid for LYNK II firmware version 2.2.0.0 or later. Use LYNK ACCESS software to view the firmware version of the LYNK II device.

Before installation and configuration, consult the relevant product documentation, including Manuals, Application Notes, and Installation and Configuration Guides.
Discover Energy Systems Documentation
Visit http://www.discoverenergysys.com for the most recent version of published documents, including Discover lithium battery user manuals and application notes on using LYNK II with specific power conversion devices.
Compatible Batteries and Devices
A battery or device must have a compatible port such as a LYNK Port or AEbus Port to communicate with a LYNK II device.
LYNK Port
AES Battery Cabinet: SLL03C2-D1P52S1R4-A01, SLL03C2-D1P52S1R5-A01, SLL03C2-D1P52S1R6-A01, SLL03C2-D1P52S1R7-A01, SLL03C2-D1P52S1R8-A01
AES PROFESSIONAL battery: DLP-GC2-12V, DLP-GC2-24V, DLP-GC2-36V, DLP-GC2-48V
AES RACKMOUNT battery: 48-48-5120, 48-48-5120-H
HELIOS ESS battery: 52-48-16000
AEbus Port
AES LiFePO4 battery: 44-48-3000, 42-48-6650, 14-36-3000, 14-48-3000
Compatible Communication Protocols
LYNK ACCESS software for 64-bit Windows 10 / 11 is required to configure LYNK devices for communication with compatible external devices such as inverters, chargers, and motor controllers. Download the current version of LYNK ACCESS software from the Discover Energy Systems website to obtain the most up-to-date suite of available device configurations. An interface guide for Discover Generic Serial CAN is available from the Discover Energy Systems website.