# 100 Amp Hour Battery Run Time Calculator

## Introduction

Calculating the run time of a 100 Amp Hour battery is crucial for anyone relying on portable power sources. Whether you’re an outdoor enthusiast, camper, or someone in need of backup power, understanding the battery run time is essential. In this article, we’ll provide a simple and effective HTML and JavaScript code for a 100 Amp Hour Battery Run Time Calculator, along with explanations on how to use it.

## How to Use

To use the calculator, follow these steps:

1. Enter the load current in Amperes.
2. Input the battery capacity in Ampere-hours (Ah).
3. Click the “Calculate” button.

The result will display the estimated run time of your 100 Amp Hour battery based on the provided parameters.

## Formula

The formula for calculating the run time (in hours) is:

## Example

Suppose you have a 100 Amp Hour battery, and your device draws a current of 5 Amperes. The run time would be:

## FAQs

Q: Can I leave the load current or battery capacity fields empty?

A: No, both fields are required for accurate calculations. Ensure you input the values before clicking “Calculate.”

Q: What unit should I use for load current and battery capacity?

A: Use Amperes (A) for both load current and battery capacity.

Q: Is the result automatically updated when I change the input values?

A: No, you need to click the “Calculate” button after changing any input values.

## Conclusion

This HTML and JavaScript-based 100 Amp Hour Battery Run Time Calculator provides a user-friendly way to estimate the run time of your battery. By following the simple steps outlined in this article, you can make informed decisions about your power needs, ensuring you stay powered when it matters.