> For the complete documentation index, see [llms.txt](https://arcsky.gitbook.io/hybrid-module-public-knowledge-base/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://arcsky.gitbook.io/hybrid-module-public-knowledge-base/introduction.md).

# Introduction

## Disclaimer

*The information in this knowledge base is intended for public reference only. X55 operators, please refer to the Hybrid Module operation manual for the latest information.* 

<figure><img src="/files/bCr0ZNRSCCvTIvnWo9L0" alt=""><figcaption></figcaption></figure>

The Hybrid Module allows you to operate the X55 with a longer flight time and nearly continuous operation, with just a quick refill required to get back up and running. This system is ideal for long-range missions and remote areas where power is not easily available to charge your batteries, and can significantly reduce your operating costs.

## **Key Features:**

* 3 hours max flight time
* Capable of 2500W max power output
* Continuous operation with a fast refill
* Onboard fuel level monitoring
* Backup battery supply in case of emergency

## **Included in the box**

* Hybrid Module
* XT90 On/Off Key
* Starter

## Safety Signal Words&#x20;

This manual and the safety labels attached to this equipment utilize signal words that signify safety hazards with different levels of severity. Below are the words used and the definitions for these words

{% hint style="danger" %}
Warnings indicate a hazardous situation which, if not avoided, could result in personal injury or equipment damage.
{% endhint %}

{% hint style="warning" %}
Cautions indicate a hazardous situation which, if not avoided, could result in minor or moderate injury or damage equipment.
{% endhint %}

{% hint style="info" %}
Cautions indicate a hazardous situation which, if not avoided, could result in minor or moderate injury or damage equipment
{% endhint %}


---

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