Honda's 100-month warranty on Honda Genuine Batteries installed by authorized dealers typically covers defects in materials and workmanship for up to 100 months from purchase or installation, with a mix of full replacement and prorated benefits. Exact terms vary by region and battery model, so check your dealer's warranty literature for precise details.
The following explainer outlines how the warranty works, who qualifies, how to file a claim, and common pitfalls to avoid. Terms can differ by market, so always verify current terms with a local Honda dealer.
What is covered by the 100-month warranty
The warranty generally protects against defects in materials and workmanship and outlines how replacement is handled over the 100-month term.
Full replacement versus prorated coverage
Coverage typically starts with full replacement if a defect arises during the early portion of the term, followed by prorated replacement or a credit for the remainder of the term. The exact cut-off dates and percentages depend on battery model and region.
- Defects in materials or workmanship that prevent normal operation of the battery during standard use.
- Free replacement during the initial portion of the warranty if a defect is confirmed by diagnostic testing.
- Prorated replacement or credit after the initial coverage period, based on the battery’s age and remaining warranty balance.
- Transferability of the warranty to a subsequent vehicle owner in some regions, subject to terms and proof of purchase.
Because terms vary by market and battery type, consult your local Honda dealer or warranty booklet for the exact coverage you have.
Eligibility and regional variations
Eligibility rules may differ by country or region. Key factors often include that the battery is a Honda Genuine Battery installed by an authorized dealer, and that transferability and maintenance requirements are met as defined in the warranty documentation.
In short, the core idea is protection against manufacturing defects for the life of the warranty, with the possibility of a free replacement early on and prorated benefits later, subject to local rules.
How to file a warranty claim
To start a claim, follow these steps to ensure your defect is correctly evaluated and processed.
Before you begin the claim process, gather documentation and confirm the terms applicable to your battery and region.
- Check the warranty documentation or Honda’s official site for coverage details on your battery model and locale.
- Collect proof of purchase and installation date, the battery's model/serial number, your vehicle VIN, and your contact information.
- Visit an authorized Honda dealer or service center with the battery for diagnostic testing to confirm a covered defect.
- If the defect is covered, the dealer will arrange replacement or a prorated credit in accordance with the warranty terms.
Keep all receipts and diagnostic records. Processing times and required steps can vary by region and dealership.
What can void the warranty
Certain situations can disable or limit warranty protection. Being aware of these helps you maintain coverage.
Before reviewing the exclusions, note that terms can vary, and confirmation from your dealer is essential.
- Damage from improper installation or use of a non-Honda or non-genuine battery.
- Damage caused by abuse, neglect, accidents, or exposure to conditions outside normal use.
- Electrical system modifications or alterations that affect battery performance.
- Failure to provide required documentation or failure to register the battery with Honda or an authorized dealer where required.
Following the manufacturer’s guidelines and using authorized service channels helps ensure ongoing coverage.
Transferring the warranty and staying covered
Many markets allow warranty transfer to a new owner, but transferring rules differ by region and dealer policy.
To transfer, you typically need to notify the dealer or Honda customer service, provide proof of original purchase, and supply the new owner's contact details. Some regions may require a small transfer fee.
- Submit transfer paperwork and any required fee to the dealer or Honda customer service.
- Provide the new owner's details and ensure the warranty remains attached to the vehicle’s VIN.
Confirm transfer steps with your local dealer to avoid gaps in coverage.
Summary
Honda’s 100-month battery warranty is designed to shield owners from defects in Honda Genuine Batteries installed by authorized dealers for up to 100 months from purchase or installation. Coverage typically includes an initial period of full replacement for defects, followed by prorated replacement or credits, with variations by region and battery model. To claim, visit an authorized dealer with proof of purchase and follow the diagnostic process. Always verify terms with your local dealer or Honda’s official warranty documentation.