Cookie Policy

Learn how we use cookies and similar technologies to improve your experience.

Last Updated: September 1, 2025

Cookie Overview

Transparency

What we use and why

Control

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Privacy

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About This Policy

Company: EVolve Battery Systems, LLC

Website: https://evolvebattery.us

This Cookie Policy explains how we use cookies and similar technologies on our website.

6880 Winchester Circle Unit F
Boulder, CO 80301

(720) 414-5502

Manage Your Cookie Preferences

Essential Cookies

Required for core site functions (security, sessions). Cannot be disabled.

Session managementSecurity tokensLoad balancingCSRF protection

Functional Cookies

Remember preferences to enhance your experience.

Language preferencesTheme settingsForm dataUI customizations

Analytics Cookies

Help us understand usage to improve performance and content.

Google AnalyticsPage viewsUser behaviorPerformance metrics

Advertising Cookies

Used (if enabled) to measure campaigns and show more relevant content across sites.

Conversion trackingRemarketingCampaign measurement

What Are Cookies?

Cookies are small text files stored on your device when you visit a website. They help sites function, remember settings, and understand usage.

“Similar technologies” include web beacons, pixels, SDKs, local storage, and other identifiers that serve related purposes.

How We Use Cookies

EVolve Battery Systems uses cookies and similar technologies for:

Essential Website Functions

Enable core functionality, security features, and user authentication.

Session cookiesSecurity tokensLoad balancingCSRF protection

User Experience Enhancement

Remember preferences to personalize your experience.

Language preferencesTheme settingsForm persistenceNavigation preferences

Website Analytics

Understand how visitors use our site to improve performance and content.

Google AnalyticsPage view trackingUser journey analysisPerformance monitoring

Marketing & Advertising (Optional)

Measure campaign effectiveness and show more relevant content if enabled.

Campaign trackingConversion measurementRemarketing

Types of Cookies We Use

Session vs Persistent Cookies

First-Party vs Third-Party Cookies

Specific Cookies We Use

Cookie NamePurposeTypeDuration
_session_idMaintains user session and securityEssentialSession
csrf_tokenPrevents cross-site request forgeryEssentialSession
user_preferencesStores UI preferencesFunctional1 year
_gaGoogle Analytics: distinguishes usersAnalytics2 years
_ga_*Google Analytics: session infoAnalytics2 years
_fbpMeta Pixel: conversionsAdvertising3 months

Note: third-party providers may change their cookie names/durations. We’ll update this table periodically.

Legal Basis for Cookie Use

Essential Cookies

Necessary for the website to function. Placed under legitimate interests/strictly necessary grounds.

Non-Essential Cookies

For EEA/UK and similar jurisdictions, we obtain your consent before placing analytics/advertising cookies. You can withdraw consent anytime via the panel above.

Third-Party Services

Some external services we use may set their own cookies. Their practices are governed by their policies.

Google Analytics

Used to understand site usage and improve performance.

Google Privacy Policy →

Social Platforms

Widgets and sharing buttons may set cookies.

Managing Your Cookie Preferences

Website Cookie Settings

Use the panel above to control which types of cookies we can use on your device.

Browser Settings

You can also control cookies in your browser:

  • View and delete cookies
  • Block cookies from specific websites
  • Block third-party cookies
  • Clear cookies on close
  • Warn when cookies are set

Browser-Specific Guides

Desktop

Mobile

Opt-Out Options

Google Analytics Opt-Out

You can opt out of Google Analytics by installing the Google Analytics Opt-out Browser Add-on.

Download Add-on →

Global Privacy Control (GPC)

Where required by law (e.g., Colorado), we honor recognized opt-out preference signals such as GPC by disabling analytics/advertising cookies by default.

Do Not Track

The DNT browser setting isn’t standardized and we don’t respond to DNT alone. Use the panel above or GPC to control cookies.

Industry Tools

Opt out of interest-based ads via:

International Considerations

European Union (GDPR)

For EEA visitors, we seek consent for non-essential cookies and document it. You can withdraw consent at any time.

United Kingdom (UK GDPR/PECR)

We follow UK rules for cookie consent and electronic communications.

United States (State Laws)

Some states (e.g., California, Colorado) require disclosures and opt-outs for targeted advertising or cross-context behavioral advertising. See our Privacy Policy for your rights and use the controls above to opt out.

Updates to This Policy

We may update this Cookie Policy to reflect changes in practices, technology, or law. When we make material changes, we’ll update the “Last Updated” date and, where required, provide additional notice or obtain consent.

Contact Us

Questions about this policy or our use of cookies?

EVolve Battery Systems, LLC

6880 Winchester Circle Unit F, Boulder, CO 80301

Implementation note: in regions that require prior consent (EEA/UK), you must gate non-essential tags until the user opts in. This page records preferences; ensure your tag loader (e.g., GTM) respects the consent cookie and GA disable flag.