If you’re looking at a Genesis Electrified G80, especially on the used market, the **battery warranty details** are just as important as the spec sheet. The high‑voltage pack is the most expensive component in the car, and understanding exactly how Genesis backs it can make the difference between a confident purchase and a risky bet.
Quick summary
Electrified G80 battery warranty at a glance
Core Electrified G80 warranty numbers (U.S.)
Genesis markets a **10‑year/100,000‑mile battery warranty** across its U.S. electric lineup, including the Electrified G80. That coverage is designed to give buyers long‑term peace of mind around the cost of a replacement pack or major repair if something goes wrong early in the car’s life.
How long does the Electrified G80 battery warranty last?
For U.S.‑spec Genesis Electrified G80 models, the **factory high‑voltage battery warranty** is:
- 10 years or 100,000 miles, whichever comes first, from the original in‑service date.
- Coverage applies to defects in materials or workmanship that cause the high‑voltage battery to fail or perform outside Genesis’s internal specifications.
- The warranty is tied to the vehicle, not the first owner only, but Genesis may have some original‑owner limitations on specific goodwill policies, always confirm the latest terms.
Model years and availability
Outside the U.S., some regions list **8‑year/160,000 km** battery warranties on the Electrified G80. That’s a regional policy difference. This guide focuses on U.S.‑market cars, which use the longer **10‑year/100,000‑mile** standard that aligns with Hyundai–Kia’s broader North American EV strategy.
What the Genesis high-voltage battery warranty covers
The Electrified G80’s battery warranty is primarily about **defects**, not wear and tear. In practical terms, it typically covers:
Covered components and scenarios (in broad terms)
Always read the latest Genesis warranty booklet for your exact VIN, but here’s how it generally breaks down.
Battery pack & internal components
The high‑voltage battery assembly, including internal modules, cells, and battery management electronics, are covered if they fail due to defects in materials or workmanship.
High-voltage wiring & connectors
Certain high‑voltage cables, connectors, and related hardware that are part of the battery system are typically covered if a defect causes malfunction, shorting, or other failure.
Loss of function, not just capacity
If the battery can’t hold charge, won’t accept charge, or throws persistent high‑voltage fault codes traceable to a pack defect, that generally falls under warranty review.
Diagnostics and labor
When a battery issue is covered, Genesis pays for the dealer diagnostics and removal/installation labor, not just the replacement parts themselves.
Think in terms of "defect", not "wear"
Some regions also publish explicit **capacity retention thresholds** (for example, guaranteeing a minimum percentage of original capacity during the warranty period). For U.S. Genesis documentation, the language tends to focus on defects and may not spell out a simple percentage. In real‑world practice, dealers will typically escalate obvious early‑life capacity loss that can be traced to battery issues, but they’re not obligated to treat every range complaint as a warranty claim.
What is NOT covered under the Electrified G80 battery warranty
Like every automaker, Genesis draws a bright line between **defects** and **normal wear, misuse, or external damage**. The high‑voltage battery warranty will not cover:
- Normal capacity loss over time due to age and mileage. All lithium‑ion packs slowly lose capacity; a modest drop in range over several years is considered normal.
- Damage from accidents or road hazards (for example, if the pack is punctured in a collision or from severe underbody impact). Those fall under collision/comprehensive insurance, not warranty.
- Damage from improper modifications such as aftermarket tuning, wiring changes, non‑approved chargers, or tampering with the battery cooling system.
- Neglect or abuse, like ignoring critical fault warnings, repeatedly overheating the pack, or operating the car in clearly out‑of‑spec ways.
- Ancillary wear items like 12‑volt batteries, tires, or brake pads, these are covered, if at all, under separate warranty terms and much shorter periods.
Salvage and flood vehicles
Battery warranty vs. other Genesis warranties
The Electrified G80’s battery warranty sits alongside several overlapping coverages. Understanding how they stack helps you know which bucket a repair might fall into:
Typical U.S. Genesis Electrified G80 warranty coverage
High‑level comparison of major warranty buckets for the Electrified G80.
| Coverage type | Term (years) | Mileage limit | What it mainly covers |
|---|---|---|---|
| New Vehicle Limited Warranty | 5 | 60,000 | Most non‑wear components (electronics, interior systems, HVAC, body hardware). |
| Powertrain Warranty | 10 | 100,000 | Electric drive components like motors, reduction gears, and related hardware. |
| High‑Voltage Battery Warranty | 10 | 100,000 | Traction battery pack and certain high‑voltage components if defective. |
| Anti‑Perforation (corrosion) | 7 | Unlimited | Rust‑through on body panels from the inside out. |
| Roadside Assistance | 5 | Unlimited | Towing, jump starts, basic roadside support. |
| Complimentary Maintenance | 3 | 36,000 | Scheduled services like inspections and filter changes. |
Exact terms can vary slightly by model year and region; always check the warranty booklet for your VIN.
If the battery fails under warranty, the repair may touch all three of these buckets (battery, powertrain, basic). From your perspective as an owner, what matters is that the car is still **within the most generous applicable coverage window** for the failed component.
Warranty transfer rules for used Electrified G80 models
Most U.S. Electrified G80s you’ll see in 2026 and beyond will be on their **second or third owner**, so warranty transfer rules matter a lot.
1. Retail purchases (new → used)
If the Electrified G80 was bought new by a private buyer and then sold used, the remaining portions of the **10‑year/100,000‑mile powertrain and high‑voltage battery warranties generally transfer** to subsequent owners.
Genesis historically uses vehicle‑based warranties in the U.S., meaning the coverage follows the car, not just the first owner. That’s a major advantage for used‑EV shoppers.
2. Lease vehicles bought at lease end
Many Genesis EVs were leased first. If the car was leased and then **bought out by the lessee**, the long‑term warranties (including battery and powertrain) usually continue, because the clock always runs from the original in‑service date, regardless of whether the first user leased or financed.
The nuance is who legally counted as the “original owner” during the lease period (often Genesis Finance). In practice, though, the car’s warranty record in Genesis’s system is what matters, not how the first term was structured.
What about Certified Pre-Owned (CPO)?
Buying a used Electrified G80: how to check battery warranty status
Because the Electrified G80 has been on sale only since the 2023 model year, every example in the U.S. is still relatively young. But that doesn’t mean the battery warranty is untouched, high‑mileage or fleet cars could be bumping up against the **100,000‑mile cap** even in their first few years.
Steps to verify Electrified G80 battery warranty coverage
1. Get the full 17‑digit VIN
Ask the seller for the VIN and compare it to the title and door‑jamb label. You’ll need this for warranty lookups and recall checks.
2. Confirm the in-service date
The in‑service date is when the battery warranty started. A Genesis retailer can see this, and some Carfax‑style reports list it as well. Subtract that date from today to know how many of the 10 years are left.
3. Check current mileage
Multiply years in service by your expected annual mileage to see whether you’re more likely to hit the <strong>time</strong> limit (10 years) or the <strong>mileage</strong> limit (100,000 miles) first.
4. Ask a Genesis dealer to run a warranty inquiry
With the VIN, a Genesis service department can usually tell you exactly what factory warranties remain. This is the most authoritative snapshot of coverage at any given time.
5. Look for salvage, flood, or buyback history
Title brands or flood damage can void or complicate warranty coverage, especially on high‑voltage components. If the car has a branded title, assume reduced or no battery warranty unless explicitly confirmed otherwise.
6. Get an independent EV‑focused inspection
Before you sign for a used Electrified G80, have an EV‑savvy technician evaluate the car and its battery performance. At Recharged, every vehicle comes with a <strong>Recharged Score battery health report</strong> so you’re not guessing about the pack’s condition.
Battery degradation: what Genesis considers “normal”
No EV maker, Genesis included, promises that your battery will feel brand‑new a decade later. They all expect **gradual degradation**, and their warranties are written around that assumption.
Normal wear vs. potential warranty issue
The Electrified G80’s 87.2 kWh pack (in U.S. models) is designed to retain useful range for many years, but some loss is baked in.
Normal, expected degradation
- Small range losses over the first few years, especially in hot or very cold climates.
- Range dropping a bit faster if the car sees a lot of DC fast charging.
- Seasonal swings, more range in warm weather, less in winter, due to temperature effects, not permanent damage.
Potential problem territory
- Sudden, step‑change losses in range after a specific event (e.g., a severe overheating or fault code).
- Pack refusing to charge or throwing repeated high‑voltage errors.
- Effective usable capacity falling dramatically well before high mileage, with no obvious external cause.
Use data, not just gut feel
Practical tips to protect your Electrified G80 battery and its warranty
The good news is that you don’t have to baby the Electrified G80 to keep its battery healthy. A few simple habits go a long way toward preserving both range and warranty peace of mind.
Electrified G80 battery care best practices
Avoid sitting at 100% for long periods
It’s fine to charge to 100% for a trip, but don’t leave the car parked at max charge for days. For daily driving, 60–80% is a healthier target window.
Limit unnecessary DC fast charging
The Electrified G80 supports very fast DC charging, but regular use of high‑power stations warms the pack. Use Level 2 home or workplace charging as your default, and reserve DC fast charging for road trips.
Keep software up to date
Genesis can improve battery management and charging behavior via software. Take advantage of over‑the‑air updates or dealer updates, and don’t ignore recall notices related to the battery or power electronics.
Don’t ignore warning lights or error messages
If you see battery or high‑voltage warnings, get the car checked promptly. Waiting until the car is undriveable can make diagnosis harder and increase the chances of Genesis arguing that damage was avoidable.
Use approved chargers and adapters
Stick with UL‑listed home charging equipment and avoid sketchy adapters. If you’re unsure, talk with a qualified electrician or Genesis retailer. Cutting corners on charging hardware can jeopardize safety and complicate warranty claims.
Document service and charging habits
Keep records of service visits, charger installations, and major trips. If a serious battery issue does surface, that paper trail can help demonstrate normal, responsible use.
FAQ: Genesis Electrified G80 battery warranty
Frequently asked questions about Electrified G80 battery coverage
Key takeaways for Electrified G80 battery warranty
The Genesis Electrified G80 pairs luxury‑sedan comfort with a high‑voltage battery backed by a **10‑year/100,000‑mile warranty** in the U.S., one of the longer terms in the segment. That coverage is robust, but it’s not unlimited: it focuses on defects, not routine degradation, and it can be voided by salvage titles, flood damage, or serious modifications.
If you’re shopping used, the two most important questions are **how much warranty is left** and **how healthy the pack is today**. A clean history, clear warranty status from Genesis, and objective battery‑health data will tell you far more than a quick test drive ever could. That’s exactly why Recharged built the Recharged Score, to give used‑EV buyers a transparent, data‑driven view of battery health, fair pricing, and ownership costs, so you can buy an Electrified G80 (or any EV) with confidence.
