Avast Battery Saver is a paid product that requires a subscription to use. After installing Avast Battery Saver, you may need to manually activate your subscription.
Your chosen activation method:
Enter activation code
To activate Avast Battery Saver using an activation code:
- Locate your activation code. This is most commonly found in your order confirmation email. For detailed instructions, refer to the following article:
- Double-click the Avast Battery Saver icon on your Windows desktop to open the application.
- Go to
☰
Menu ▸ My subscriptions. - Click Enter activation code.
- Type or paste your activation code (including hyphens) into the text box, then click Enter.
- Check your subscription details. If you have more than one valid subscription, click the down arrow to select the subscription you want to use. Click Continue to complete activation.
Your Avast Battery Saver subscription should now be active. If activation is unsuccessful, refer to the possible solutions in this article.
Sign in to Avast Account
To activate Avast Battery Saver using your Avast Account:
- Double-click the Avast Battery Saver icon on your Windows desktop to open the application.
- Go to
☰
Menu ▸ My subscriptions. - Click Sign in to Avast Account.
- Enter the credentials for your Avast Account that is linked to the email address you used to purchase Avast Battery Saver, then click Sign in. If you do not have an Avast Account, select the Create account tab and create a new Avast Account with the same email address that you used to purchase Avast Battery Saver.
- Check your subscription details. If you have more than one valid subscription, click the down arrow to select the subscription you want to use.
Click Continue to complete activation.
Your Avast Battery Saver subscription should now be active. If activation is unsuccessful, refer to the possible solutions in this article.
Still need help?
We recommend reviewing the information below, which explains how to resolve some of the most common activation issues.
Further recommendations
To learn more about Avast Battery Saver, refer to the following articles:
To learn how to transfer your subscription to a different device, refer to the following article:
- Avast Battery Saver 21.x for Windows
- Microsoft Windows 10 Home / Pro / Enterprise / Education - 32 / 64-bit
- Microsoft Windows 8.1 / Pro / Enterprise - 32 / 64-bit
- Microsoft Windows 8 / Pro / Enterprise - 32 / 64-bit
- Microsoft Windows 7 Home Basic / Home Premium / Professional / Enterprise / Ultimate - Service Pack 1, 32 / 64-bit