---
title: HIDUsage.BatterySystemUsage.optionalManufacturingFunction1
framework: corehid
role: symbol
role_heading: Case
path: corehid/hidusage/batterysystemusage/optionalmanufacturingfunction1
---

# HIDUsage.BatterySystemUsage.optionalManufacturingFunction1

## Declaration

```swift
case optionalManufacturingFunction1
```