Terms of Service

1. Acceptance of Terms

By accessing or using Battery Calculators, you agree to be bound by these Terms of Service. If you do not agree with any part of these terms, please discontinue use of the website.

2. Educational Purpose

Battery Calculators is an independent, publicly accessible platform built for educational and preliminary engineering reference. All calculators, formulas, worked examples, and guides are provided to help users understand battery sizing concepts, electrical calculations, and energy storage fundamentals.

The tools are not intended to replace professional engineering judgment, certified design processes, or compliance documentation required by local codes and standards.

3. No Professional Engineering Advice

Nothing on this website constitutes professional engineering advice, consultation, or a client-engineer relationship. The calculators produce estimates based on idealized mathematical models and publicly available reference formulas.

For any project involving physical installation, electrical wiring, fire safety, structural mounting, or regulatory compliance, you must consult a licensed engineer and reference applicable standards such as NEC, NFPA 855, IEEE 1547, ISO 13297, or local building codes.

4. Accuracy of Calculations

We strive for transparency and accuracy. Every calculator exposes the exact mathematical formulas used, along with worked examples, so you can verify results independently.

However, calculations are based on simplified assumptions including:

• Constant wire resistivity without contact resistance.
• Linear temperature derating models.
• Idealized inverter efficiency curves.
• Standard calendar ageing without site-specific environmental factors.

Real-world results will vary. You are responsible for validating all outputs before making design or purchasing decisions.

5. Limitation of Liability

Battery Calculators and its operator accept no liability for any direct, indirect, incidental, or consequential damages arising from the use or misuse of this website, its calculators, or its content.

This includes, but is not limited to, system failures, property damage, personal injury, fire, electrocution, financial losses, or any other harm resulting from reliance on the calculator outputs without independent professional verification.

6. Intellectual Property

All content on this website — including text, formulas, calculator logic, code, layout, and design — is the intellectual property of Battery Calculators unless otherwise stated.

You may reference, learn from, and share links to individual pages for non-commercial educational purposes. Reproduction of content for competing platforms or commercial redistribution requires written permission.

7. External Links

This website may contain links to external resources for reference purposes. Battery Calculators does not control, endorse, or assume responsibility for the content, accuracy, or practices of third-party websites.

8. Changes to Terms

We reserve the right to update these Terms of Service at any time. Changes will be posted on this page with an updated effective date. Continued use of the site after changes constitutes acceptance of the revised terms.