---
title: MTRPowerSourceBatApprovedChemistry.lithiumIronDisulfide
framework: matter
role: symbol
role_heading: Case
path: matter/mtrpowersourcebatapprovedchemistry/lithiumirondisulfide
---

# MTRPowerSourceBatApprovedChemistry.lithiumIronDisulfide

## Declaration

```swift
case lithiumIronDisulfide
```