Privacy Policy
Last updated: February 2026
Our Commitment
We respect your privacy. No personal data is sold. All battery sizing calculations are performed locally in your browser — we do not store your inputs on our servers.
Data Collection
If you choose to submit your email address to receive a PDF Blueprint, that email is stored locally in your browser only. We do not transmit it to any server. No account is created and no password is required.
Cookies & Analytics
We use Google AdSense to display advertisements. Google may use cookies to serve ads based on your prior visits to this or other websites. You can opt out of personalised advertising by visiting Google's Ads Settings.
Advertising Disclosure
BatteryBlueprint displays advertisements served by Google AdSense. We may also include affiliate links to products or services. If you purchase through an affiliate link, we may earn a commission at no extra cost to you. All editorial content is independent of advertising relationships.
Third Parties
We do not share, sell, or rent your personal information to third parties for marketing purposes. Third-party advertising partners (Google AdSense) operate under their own privacy policies.
Contact
For privacy-related questions, email us at support@batteryblueprint.com. We respond within 2 business days.