These modules have two mirrored versions, Module H has a black plug and Module J has a white plug. The pinout is different for each module. The battery will be shipped with a voltage harness. The last picture is a pinout provided by user VintageVolts on this forum, there is a lot of other very useful information there as well.

A powerful battery that is easy to handle and easier to mount. The Audi E-Tron module makes for a universal battery for more than one reason. The Aluminum shell provides protection to the pouch cells. The thermal properties of the case make it easy to whisk away heat from the module as well. The battery module had thermal pads on the bottom of the module and was bolted to a cooling plate. Depending on your application, cooling might not be necessary, but if it is, this is one of the easier modules to cool. These modules are some very high powered batteries that can power any of your applications. The small form factor allows for a variety of different voltage configurations, and makes it possible to fit batteries in space confined projects.