Bundle Guide 8 min read Updated: January 2026

Virgin O2 Volt: Free Speed & Data Boost

Get faster broadband speeds and double your O2 data for free by linking your Virgin Media and O2 accounts. Learn how Volt works and how to activate it.

What is Virgin Media O2 Volt?

Virgin Media O2 Volt is a free benefit package available when you link an eligible Virgin Media broadband account with an eligible O2 mobile account. By combining these services, you unlock automatic upgrades to both services at no extra cost.

Based on our readers' feedback, linking accounts typically takes about 10 minutes and benefits usually activate within 24 hours.

Since Virgin Media and O2 merged in 2021, customers who have both services can take advantage of Volt to get more value from their existing subscriptions. The benefits apply automatically once your accounts are linked.

Volt Benefits

Faster Broadband

Get a free speed boost on your Virgin Media broadband. Upgrade to the next speed tier at no extra cost.

Double Data

Double your O2 mobile data allowance. If you have 10GB, you get 20GB at no extra cost.

Extra Perks

Access to exclusive offers, priority customer service, and combined billing options.

Speed Boost Examples

Your Current Speed With Volt
M125 (132Mbps) M250 (264Mbps)
M250 (264Mbps) M500 (516Mbps)
M500 (516Mbps) Gig1 (1130Mbps)
Gig1 (1130Mbps) Already at maximum
1

Check Eligibility

Ensure you have an eligible Virgin Media broadband package and an eligible O2 Pay Monthly mobile plan. Both accounts must be in your name or linked to your household.

2

Visit the Volt Portal

Go to virginmediao2.co.uk/volt and click "Link accounts" or "Get Volt". You can also do this through the Virgin Media or My O2 app.

3

Sign In to Both Accounts

You'll need to sign in to your Virgin Media account and your O2 account. Have your login details ready for both services.

4

Confirm Linking

Review the benefits you'll receive and confirm the account linking. Benefits typically activate within 24-48 hours.

Eligibility Requirements

Virgin Media Requirements

✓ Active Virgin Media broadband package
✓ Account in good standing (no arrears)
✓ Residential customer (not business)
✓ M125 or higher broadband package

O2 Requirements

✓ O2 Pay Monthly mobile plan
✓ Account in good standing
✓ Consumer account (not business)
✓ Data plan with doubable allowance

Not Eligible for Volt?

Pay As You Go customers, O2 Business accounts, and certain legacy Virgin Media packages are not eligible for Volt. If you're on PAYG, consider switching to an O2 Pay Monthly plan to access Volt benefits. Contact O2 on 202 or Virgin Media on 150 to discuss your options.

Volt FAQs

Does Volt cost anything extra?
No, Volt is completely free. You don't pay anything extra for the speed boost or double data - it's a benefit of having both Virgin Media and O2 services.
Can I link multiple O2 accounts to one Virgin Media account?
Yes, you can link up to 6 O2 Pay Monthly accounts to one Virgin Media household. Each linked O2 account gets double data.
What happens if I cancel Virgin Media or O2?
If you cancel either service, you'll lose the Volt benefits on both. Your broadband will return to its original speed and your O2 data will return to the standard allowance.
How long do Volt benefits take to activate?
Volt benefits typically activate within 24-48 hours of linking your accounts. The broadband speed boost may require a router restart to take effect.

Ready to Get Volt?

Link your Virgin Media and O2 accounts today to start enjoying faster broadband and double data.

Visit Official Volt Page More Help Guides

Sources & References

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Written by the AtlasMobile Team

Independent UK Mobile & Broadband Experts

Our editorial team combines over 25 years of experience in UK telecommunications. We research, test, and verify all information to provide accurate, unbiased guidance for consumers.

Last reviewed: January 2026