Battery Energy Density Calculator

by cellnpack · Workflow & Planning

FeaturedManifest V3 Free

View in Chrome Web Store Data as of 17 Oct 2026

A Chrome extension for calculating battery energy density.

Users

−2 in 30 days

Rating

0.0 / 5

unchanged in 30 days

Ratings

0 in 30 days

Store rank

#216K

#181K among extensions

Version

1.1

updated 23 Feb 2023

Users

monthly, 3 years

Latest, 17 Oct 2026: 8 usersMove the mouse over the chart for any month

Ratings count

monthly, 3 years

Latest, 17 Oct 2026: 0 ratingsMove the mouse over the chart for any month

The Chrome Web Store rounds user counts down to the leading digit, so the user line moves in steps. The ratings count is exact and is the better signal of real adoption.

About Battery Energy Density Calculator

The battery energy density calculator is a web-based tool designed to help users calculate the energy density of two different types of batteries: Prismatic/Pouch cells and Cylindrical cells. The calculator requires the user to input several parameters such as length, width, height, voltage, capacity, and weight of the battery, depending on the type of battery being evaluated. The calculator uses the input data to compute the total energy (in Watt-hours) of the battery and its energy density (in Watt-hours per liter and per kilogram), based on the dimensions and weight of the battery. The tool is designed to fit into 90% of the screen size, and the user interface is easy to use, with two tables positioned side by side, each containing the input fields and their respective outputs. Overall, the battery energy density calculator is a useful tool for engineers, researchers, and anyone interested in evaluating the energy density of Prismatic/Pouch cells and Cylindrical cells for various applications.