Experience peace of mind with our extended 5-year warranty!

Unlock a 5-year warranty for up to 8 Epsilon or Nomia lithium batteries.

Product registration

To qualify for the extended 5-year warranty, please complete the online registration within 90 days of your battery purchase. Your warranty will be valid if your Nomia or Epsilon latest battery's software version is not older than 12 months. This extended warranty is only applicable if the batteries are used as 12V household batteries. Using them for other purposes may void the warranty.

Upon successful registration, you will receive a confirmation email, serving as your official proof of warranty. We kindly request you to retain this confirmation along with your battery purchase receipt.

Product registration form