BYD warranty
BYD Battery-Box Premium HVS
Warranty terms for the Battery-Box Premium HVS line, and the models the nameplate will show.
Checked 30 July 2026
Models in this line
HVS 10.2
HVS 7.7
The BYD Battery-Box Premium HVS carries 10 years of parts cover and no labour cover. There is no registration deadline, but a condition must stay true for the full term to hold. The models in this line are HVS 10.2 and HVS 7.7.
- Parts cover
- 10 years
- Labour cover
- None
- Who registers
- Register
What has to stay true
These apply to every BYD product, not just this line.
Delivery note kept on file: it moves the warranty start from production date + 6 months to delivery + 30 days
Where this came from
Checked against
Checked 30 July 2026
Warranty terms change and differ by country. This is a reading of the manufacturer's published document on the date shown, not legal advice, and not a substitute for the document that applies to the model you installed.
Claim Timer already holds these terms
One record per piece of equipment, with the serial, the nameplate photo and each brand's conditions on it. Put your next install in and the claim is built before the part fails.