---
author: Sam White
toc-title: Contents
toc-depth: 5
toc-location: left
layout: post
title: Lab Maintenance - Cluster UPS Battery Replacement
date: '2020-01-10 07:23'
tags:
  - UPS
  - cluster
  - APC
categories:
  - 2020
  - Miscellaneous
---
Replaced the batteries on one of the APC uninterruptable power supplies (UPS) on our local server cabinet.

Bad battery indicator light:

![APC UPS bad battery indicator light](https://github.com/RobertsLab/sams-notebook/blob/master/images/20200110_ups_replacement_01.jpg?raw=true)

---

Battery module drawer removed and opened:

![opened battery module](https://github.com/RobertsLab/sams-notebook/blob/master/images/20200110_ups_replacement_02.jpg?raw=true)

---

New batteries are in:

![new batteries installed](https://github.com/RobertsLab/sams-notebook/blob/master/images/20200110_ups_replacement_03.jpg?raw=true)

---

UPS powered back on, indicating good batteries:

![UPS showing good batteries](https://github.com/RobertsLab/sams-notebook/blob/master/images/20200110_ups_replacement_03.jpg?raw=true)