This policy should be read alongside our [Privacy Policy], which provides additional information about how we collect, use, and protect your personal information.
Session Cookies: Temporary cookies that are deleted when you close your browser. They help websites remember what you did on previous pages within the same browsing session.
Persistent Cookies: Cookies that remain on your device for a set period or until you delete them. They remember your preferences across multiple browsing sessions.
First-Party Cookies: Cookies set directly by our website domain.
Third-Party Cookies: Cookies set by external services we use, such as analytics or advertising platforms.
These cookies are necessary for our website to function properly and cannot be disabled in our systems. They are usually only set in response to actions made by you, such as setting your privacy preferences, logging in, or filling in forms.
| Cookie Name | Purpose | Duration | Type |
|---|---|---|---|
| PHPSESSID | Maintains your session state across pages | Session | First-party |
| cookie_consent | Remembers your cookie consent preferences | 1 year | First-party |
| woocommerce_cart_hash | Enables shopping cart functionality | Session | First-party |
| woocommerce_items_in_cart | Tracks items in your shopping cart | Session | First-party |
| wp_woocommerce_session | Maintains WooCommerce session data | 2 days | First-party |
These cookies help us understand how visitors interact with our website by collecting and reporting information anonymously. This helps us improve our website’s performance and user experience.
| Cookie Name | Purpose | Duration | Type |
|---|---|---|---|
| _ga | Distinguishes unique users for Google Analytics | 2 years | Third-party |
| _ga_[ID] | Contains campaign-related information for Google Analytics | 2 years | Third-party |
| _gid | Distinguishes unique users for Google Analytics | 24 hours | Third-party |
| _gat | Used to throttle request rate for Google Analytics | 1 minute | Third-party |
These cookies track your browsing habits to enable us to show advertising that is more likely to be of interest to you. They may be used to build a profile of your interests and show you relevant ads on other sites.
| Cookie Name | Purpose | Duration | Type |
|---|---|---|---|
| __hstc | HubSpot main tracking cookie | 13 months | Third-party |
| __hssrc | HubSpot session tracking | Session | Third-party |
| __hssc | HubSpot session tracking | 30 minutes | Third-party |
| hubspotutk | HubSpot user token for tracking | 13 months | Third-party |
These cookies enable enhanced functionality and personalization, such as remembering your preferences and settings. They may be set by us or by third-party providers whose services we have added to our pages.
| Cookie Name | Purpose | Duration | Type |
|---|---|---|---|
| language_preference | Remembers your language selection | 1 year | First-party |
| region_preference | Remembers your region/country selection | 1 year | First-party |
| currency_preference | Remembers your currency preference | 1 year | First-party |
We use Google Analytics to analyze website traffic and user behavior. Google Analytics uses cookies to collect information about how you use our website, including your IP address, browser type, referring/exit pages, and date/time stamps. This information is transmitted to and stored by Google on servers in the United States and other countries.
Google’s Privacy Policy
Google Analytics Opt-out
We use HubSpot for customer relationship management, marketing automation, and analytics. HubSpot cookies help us track visitor interactions, form submissions, and marketing campaign effectiveness.
HubSpot’s Privacy Policy
HubSpot Cookie Policy
Our website may include social media features and widgets, such as Facebook Like buttons, Twitter Tweet buttons, and LinkedIn Share buttons. These features may collect your IP address and page information and may set cookies to enable the feature to function properly.
When you first visit our website, you will see a cookie consent banner that allows you to:
You can change your cookie preferences at any time by:
Most web browsers allow you to control cookies through their settings preferences. You can:
Browser-Specific Instructions:
Google Chrome:
1. Click the three-dot menu → Settings → Privacy and security → Cookies and other site data
2. Choose your preferred cookie settings
Mozilla Firefox:
1. Click the menu button → Options → Privacy & Security
2. Under Cookies and Site Data, choose your settings
Safari:
1. Safari menu → Preferences → Privacy
2. Choose your cookie and website data preferences
Microsoft Edge:
1. Click the three-dot menu → Settings → Cookies and site permissions
2. Select your cookie preferences
For mobile devices, cookie management is typically found in your browser’s privacy or security settings. Consult your device’s help documentation for specific instructions.
Under the General Data Protection Regulation, we:
Under the California Consumer Privacy Act:
We comply with the EU ePrivacy Directive by:
We implement appropriate security measures to protect cookie data:
Cookie data is retained according to the following schedule:
We encourage you to review this Cookie Policy periodically to stay informed about our cookie practices.
– Standard Contractual Clauses (SCCs)
– Adequacy decisions
– Additional security measures for sensitive data
Critical Power Battery Solutions
A division of Advanced Technical Services Inc.
55 W Army Trail Road, Suite 101
Glendale Heights, IL 60108
Email: Info@criticalpowerbatterysolutions.com
Phone: (800) 323-4813
Website: CriticalPowerBatterySolutions.com
For GDPR-related inquiries, you may also contact your local data protection authority.
Critical Power Battery Solutions (division of Advanced Technical Services Inc.)

Our operations are supported by ISO 9001-certified processes through Advanced Technical Services Inc.
(ATS), providing you with confidence in every order and continuous commitment to improvement.
Don't risk undersizing or overspending on your critical power system. Our battery sizing experts bring over four decades of experience to ensure your installation meets exact specifications for optimal performance and longevity.
Get exact calculations based on your specific load requirements and runtime needs
Benefit from specialized knowledge in telecom, data center, utility, and renewable energy applications
Avoid unnecessary expenses from oversizing or costly downtime from undersizing
Ensure your battery system meets all relevant industry standards and regulations
Plan for growth with scalable solutions that accommodate your evolving power needs
Our battery sizing experts will analyze your critical load requirements, environmental conditions, and backup duration needs to recommend the perfect solution for your application.
DELIVERABLE – IEEE 485 Battery Sizing report as well as a detailed pricing quote.