---
title: How to rename a Stark/Power Sonic/Jarocells battery with BT to work with MarkSetBot?
description: How to rename a Stark/Power Sonic/Jarocells battery with BT to work with MarkSetBot?
---

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February 2, 2024

# How to rename a Stark/Power Sonic/Jarocells battery with BT to work with MarkSetBot?

1. Download the TBEnergy app 
     1. [https://itunes.apple.com/us/app/tbenergy/id985141488?mt=8](https://itunes.apple.com/us/app/tbenergy/id985141488?mt=8)
     2. [https://play.google.com/store/apps/details?id=com.topband.smartpower](https://play.google.com/store/apps/details?id=com.topband.smartpower)
2. Open app and accept and permissions prompts
3. Wait for the app to search for batteries
4. Tap the battery
5. Tap the 3 dots in the upper right
6. Type 5678
7. Type the new name for the battery as "ZHM" + the original name (i.e. **ZHM12V100-018** if SP-12V100-018 was the original name).  ZHM must be uppercase
8. Reach out to our support team at +1 855 855-627-5738 to confirm a battery has been provisioned and to get the pin code.

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