---
license: mit
tags:
- batteries
- deep learning
---

News

[Dec. 17th 2025] Released v2. We have included the complete cycle test capacity data of the CALB dataset, facilitating further studies on this dataset.

Note: Time is (Anywhere on Earth time zone).

Here are the raw datasets for our work, "[BatteryLife: A Comprehensive Dataset and Benchmark for Battery Life Prediction](https://dl.acm.org/doi/10.1145/3711896.3737372)"

 

The data were originally used to predict battery life. It is also possible to use the processed datasets for other battery informatics tasks. This dataset consists of three sub-datasets: Zn-ion, Na-ion, and CALB datasets. Other details can be found in README.md under the directories of each sub-dataset.

 

Please note that this repository only provides the raw datasets for Zn-ion, Na-ion and CALB. Other raw data can be downloaded following the tutorial in our github repository. The official github repository for preprocessing and benchmarking is available at: https://github.com/Ruifeng-Tan/BatteryLife. If you use the data, you should cite the BatteryLife paper.

 

If you are interested in contributing, please contact us via email at rtan474@connect.hkust-gz.edu.cn and whong719@connect.hkust-gz.edu.cn.