Chevy Equinox EV Battery: Complete Guide
The Chevy Equinox EV battery is an 85 kWh Ultium pack using GM’s NCMA chemistry — delivering up to 319 miles of EPA range in front-wheel-drive form, all from one of the most affordable electric SUVs in America. Built on GM’s BEV3 platform, the Equinox EV proves that the Ultium battery system scales down to mainstream price points without sacrificing range. It shares its exact 85 kWh pack with the larger Chevy Blazer EV. With a starting price well below most competitors and a 319-mile range that beats many pricier rivals, the Equinox EV battery delivers exceptional range-per-dollar. This guide covers the full battery specs, charging performance, degradation expectations, and the 2026 model updates.
Quick answer
Every Chevy Equinox EV uses the same battery: an 85 kWh usable Ultium pack of NCMA pouch cells in 10 modules — it is not an LFP battery. Range is 319 miles (FWD) or 307 miles (AWD; 285 miles for 2024 AWD), DC fast charging peaks at 150 kW, and a full replacement out of warranty runs about $13,000–$20,000 fitted. GM covers the pack for 8 years / 100,000 miles down to a 75% capacity floor.
Key figures: 85 kWh usable · 319 mi FWD / 307 mi AWD · 150 kW DC peak · 8 yr / 100,000 mi warranty, 75% floor.
Chevy Equinox EV Battery: Full Specs (2026)
| Configuration | Battery Capacity | Chemistry | EPA Range | Power | Peak DC Rate |
|---|---|---|---|---|---|
| Equinox EV FWD | 85 kWh | NCMA (Ultium) | 319 miles | 220 hp | 150 kW |
| Equinox EV AWD | 85 kWh | NCMA (Ultium) | 307 miles | 300 hp | 150 kW |
Inside the Equinox EV Battery
The Equinox EV uses GM’s Ultium platform with NCMA (Nickel Cobalt Manganese Aluminum) chemistry — the same large-format pouch cells used across GM’s electric lineup, from the Cadillac Lyriq to the Silverado EV. The 85 kWh pack is built from 10 modules of large-format pouch cells laid flat in the compact SUV’s floor. NCMA is a high-nickel chemistry stabilized with aluminum, which gives the Equinox EV strong energy density — and its 319-mile range from a relatively modest pack size.
The pack uses a 400V architecture on the BEV3 platform — the same as the Blazer EV and Lyriq. This limits peak DC charging to 150 kW, which is competitive for an affordable SUV but well below the 800V GM trucks. The battery includes active liquid thermal management and is integrated as a structural component of the platform, lowering the center of gravity and improving handling.
The 2026 Equinox EV continues with the same core 85 kWh battery and powertrain as the 2024–2025 models, with updates focused on standard features, safety equipment, and trim content rather than battery hardware changes.
Two questions come up again and again. Is the Equinox EV battery LFP? No — every Equinox EV uses the NCMA pack described above; GM’s LFP battery arrives in the smaller next-generation Bolt. And how many batteries does an Equinox EV have? Two: the one high-voltage pack of 10 modules in the floor, plus a conventional 12-volt battery for the car’s electronics (covered below). The pack’s battery management system monitors cell voltages and temperatures module by module, and the liquid cooling loop keeps the pack in its working window — which is also what lets the car hold its 150 kW peak charge rate for longer.
The Equinox EV’s Value Story: Range Per Dollar
The Equinox EV’s standout achievement is delivering 319 miles of range at one of the lowest price points of any electric SUV. This makes it one of the best range-per-dollar values in the EV market. The 85 kWh NCMA pack — premium chemistry typically found in vehicles costing far more — is what enables this combination of affordability and range.
- 319 miles EPA (FWD): Beats the more expensive VW ID.4 (291 miles) and Toyota bZ (314 miles)
- Premium NCMA chemistry: The same cathode chemistry used in the Cadillac Lyriq and GMC Hummer EV
- Affordable pricing: One of the lowest entry prices for a 300+ mile electric SUV in the U.S. market
- Real-world range: In Car and Driver’s 75-mph highway test the Equinox EV covered 260 miles — roughly 80% of its EPA figure, a normal result for sustained highway driving
- Pricing: The 2026 LT starts at $34,995 before destination — the same starting price as the 2025 LT. The federal $7,500 clean-vehicle credit ended on September 30, 2025, so the value case now rests on the sticker price alone.
Chevy Equinox EV Charging Speeds
| Charging Method | Power | 85 kWh Pack |
|---|---|---|
| Level 1 (120V) | ~1.4 kW | ~60 hours full |
| Level 2 (240V, 11.5 kW) | 11.5 kW | ~8 hours full |
| Level 2 (19.2 kW, select trims) | 19.2 kW | ~5 hours full |
| DC Fast (150 kW) | 150 kW peak | ~70 miles in 10 min (GM); no official 10–80% time |
The Equinox EV’s 150 kW DC charge rate adds approximately 70 miles of range in 10 minutes. GM does not publish a 10–80% time for this pack; in Car and Driver’s hands the car charged from 10 to 90% in 51 minutes, averaging about 94 kW — the curve tapers as the pack fills, like every Ultium vehicle. While not as fast as 800V rivals, this is solid performance for the price point and more than adequate for the daily driving and occasional road trip use the Equinox EV is designed for.
Equinox EV Battery Degradation
The Equinox EV launched in 2024, sharing its Ultium NCMA battery technology with other GM EVs that have shown strong early durability. Reasonable expectations based on the platform:
- Early Ultium data: The Equinox EV only launched in 2024, so no large independent degradation dataset exists yet. Early owner-tracked Ultium packs (Lyriq, Blazer EV) show small early losses — around 1% in the first couple of years — but treat any single figure as an estimate.
- What to expect over time: Across 22,700+ EVs of all brands, Geotab’s fleet data averages about 2.3% capacity loss per year, with liquid-cooled packs like this one generally at the gentler end. On fleet averages, an Equinox EV should still hold well over 90% of its original range after 40,000 miles.
- Battery health display: Like other GM EVs, the Equinox EV shows battery capacity (state of health) in the Vehicle Information app — letting owners track real-world health directly
- Heat is the main factor: Avoiding parking at 100% charge in hot climates is the most impactful habit for slowing degradation
Chevy Equinox EV Battery Warranty
GM covers the Equinox EV battery with an 8-year / 100,000-mile warranty against defects and capacity loss below 75% of original — the 75% floor is printed in Chevrolet’s own EV warranty booklet, and it is the figure that decides a claim (many websites quote 70%, which is the floor some other brands use, not GM’s). For models sold in California and CARB states, state regulations extend the coverage window to 10 years or 150,000 miles with the same capacity floor — providing additional protection in those markets.
Chevy Equinox EV Battery Replacement Cost
If the pack ever has to be replaced outside warranty, there is no official GM price list to quote — GM does not publish one. Based on the pack’s size (85 kWh) and current Ultium service pricing, a realistic planning figure for a new pack fitted at a dealer is about $13,000–$20,000. Used complete assemblies already trade hands for around $4,700, and because dealers service these sealed packs at module level, many real-world repairs are a module swap rather than a whole new pack.
Two protections come first. The 8-year / 100,000-mile warranty above covers most owners outright. And under GM programme N262565450, certain 2025 Equinox EVs whose remanufactured replacement packs were built with ineligible modules get a second replacement free — regardless of mileage, age or ownership — through November 30, 2028, with reimbursement possible if you already paid. If your car is a 2025 model, a VIN check at an EV-certified Chevrolet dealer will tell you whether it is covered.
Read more: our EV battery replacement cost guide breaks down what a full pack replacement costs across brands.
The Equinox EV’s 12-Volt Battery
Like every EV, the Equinox EV also carries a conventional 12-volt battery — a standard AGM unit (it is not lithium, despite what some listings suggest). It runs the computers, locks and displays, and the high-voltage pack keeps it topped up automatically. Expect about 3–5 years of life; when it weakens, the classic symptom is a car that will not wake up or start even though the main battery shows plenty of charge. It is a normal, inexpensive wear item — nothing like the cost of the high-voltage pack.
Equinox EV vs Competitors: Affordable EV SUV Batteries
| Model | Battery | EPA Range | Peak DC Rate | Relative Price |
|---|---|---|---|---|
| Chevy Equinox EV FWD | 85 kWh NCMA | 319 miles | 150 kW | Lowest |
| VW ID.4 Pro | 77 kWh NMC | 291 miles | 175 kW | Higher |
| Toyota bZ LR FWD | 74.7 kWh NMC | 314 miles | 150 kW | Higher |
| Hyundai Ioniq 5 SE | 84 kWh NMC (800V) | ~320 miles | 263 kW | Higher |
| Nissan Ariya | 87 kWh NMC | ~289 miles | 130 kW | Higher |
Full specs for the VW and Nissan rivals above are in our VW ID.4 battery guide and Nissan Ariya battery guide.
Charging Tips for Chevy Equinox EV Owners
- Charge to 80% daily: GM recommends 80% for everyday driving, reserving 100% for road trips. This keeps the NCMA cells out of the most stressful high-voltage zone.
- Use the battery capacity display: Check the Vehicle Information app every few months to track battery health — a useful transparency feature GM includes across its EVs.
- Consider the 19.2 kW home charger: If you have high daily mileage, the optional 19.2 kW Level 2 charger fills the 85 kWh pack in about 5 hours versus 8 hours on the standard 11.5 kW charger.
- Precondition for cold-weather charging: Use route planning to a DC charger via the myChevrolet app to trigger preconditioning for faster cold-weather charging.
- Parked for a while? A small loss is normal: The pack loses a little charge while parked — the battery management and thermal systems wake periodically, and the car keeps the 12-volt battery topped up. Around 1% over several days is normal; a sudden large drop is worth a dealer check.
Frequently Asked Questions
What type of battery does the Chevy Equinox EV have?
Every Equinox EV uses one Ultium pack of NCMA (nickel cobalt manganese aluminum) pouch cells — 85 kWh usable, built from 10 modules by Ultium Cells. It is the same pack as the standard Blazer EV’s, and it is not an LFP battery.
How big is the Equinox EV battery?
85 kWh usable (about 89–90 kWh in total; GM publishes the usable figure). That is good for 319 miles of EPA range in front-wheel drive and 307 miles with all-wheel drive — 285 miles for the 2024 AWD car.
How much does it cost to replace an Equinox EV battery?
GM publishes no official price. A new pack fitted at a dealer runs about $13,000–$20,000 as a planning figure; used assemblies sell for around $4,700, and module-level repairs cost less. Most owners pay nothing — the warranty runs 8 years / 100,000 miles, and certain 2025 cars get a second pack free under GM programme N262565450 through November 2028.
How long does an Equinox EV battery last?
The model only launched in 2024, so there is no long-term dataset yet. Fleet data across all EVs averages about 2.3% capacity loss per year (Geotab), and early Ultium owner reports point to smaller early losses. The pack is designed to outlast the warranty by a wide margin, and you can follow its health through the car’s battery capacity display.
Is the Equinox EV battery LFP?
No. It is an NCMA pack — a high-nickel chemistry. GM’s LFP battery arrives in the next-generation Chevy Bolt; no Equinox EV uses LFP.
How many batteries does an Equinox EV have?
Two. One high-voltage pack (10 modules, 85 kWh usable) drives the car, and one conventional 12-volt AGM battery runs the electronics. The 12-volt is a normal wear item that lasts about 3–5 years.
Conclusion
The Chevy Equinox EV battery is one of the best value propositions in the entire EV market — an 85 kWh Ultium NCMA pack delivering 319 miles of EPA range at one of the lowest price points of any electric SUV. Buyers wanting more power and space from the same underlying battery should see our Chevy Blazer EV battery guide. It uses the same premium NCMA chemistry found in vehicles costing far more, proving the Ultium platform scales effectively to mainstream prices. With GM’s 8-year battery warranty, an in-dash battery health display, and class-leading range-per-dollar, the Equinox EV battery makes long-range electric driving genuinely affordable in 2026.
