# Voxl ESC Mini 4-in-1 S rating clarification

Source: https://forum.modalai.com/topic/4747/voxl-esc-mini-4-in-1-s-rating-clarification
Category: ESCs, Sensors and Accessories (https://forum.modalai.com/category/15/escs-sensors-and-accessories)
Tags: esc
Posted: 2025-09-17 22:17:51 UTC by aheyne
Replies: 1 · Views: 1699

## aheyne · 2025-09-17 22:17:51 UTC

The [Voxl ESC Mini product page](https://www.modalai.com/products/voxl-esc-mini?variant=48900973560112) states that the ESC is 6S in the "What's Included" section: 
![2f9d8e8b-0224-4593-99ae-f134e33cb92c-image.png](https://forum.modalai.com/assets/uploads/files/1758147376722-2f9d8e8b-0224-4593-99ae-f134e33cb92c-image.png) 
But the [datasheet](https://docs.modalai.com/voxl-mini-esc-datasheet/) states 2-4S. 
![be8d46df-ef88-4936-b2eb-6570c0d65e77-image.png](https://forum.modalai.com/assets/uploads/files/1758147461139-be8d46df-ef88-4936-b2eb-6570c0d65e77-image.png) 
Can you clarify which is correct (and update the appropriate docs)? 

Thanks!
Austin

## Reply by Moderator (ModalAI staff) · 2025-09-18 02:51:38 UTC

We have updated the M0129 in the past few months to support 2S-6S, it looks like the datasheet is out of date. Thanks for pointing that out.

If it is marked M0129-63 or M0129-65 it supports 6S

M0129-3 and M0129-5 are the older version and they only go up to 4S