California Lemon Law for Vehicles That Can’t Hold a Charge

When an electric vehicle won’t hold a charge, everyday driving becomes unpredictable—range drops fast, charging sessions end early, and warning lights appear without clear answers. If this sounds familiar, California’s Lemon Law may offer remedies when repeated warranty repairs don’t fix the problem. The overview below explains how the law applies to EVs, what “can’t hold a charge” can mean in practical terms, and what steps you can take to protect your rights. This information is general and not legal advice.

California Lemon Law for EVs That Can’t Hold Charge

California’s Lemon Law—part of the Song-Beverly Consumer Warranty Act—requires manufacturers to repair defects covered by a vehicle’s warranty within a reasonable number of attempts. The law applies to electric vehicles just as it does to gas cars, including major components like the high-voltage battery, battery management system (BMS), onboard charger, and related software and cooling systems. If a substantial defect can’t be fixed after reasonable opportunities to repair, the law may require the manufacturer to offer a replacement or repurchase, subject to certain offsets and conditions.

For EVs, “can’t hold a charge” isn’t just a feeling—it can be documented. Common symptoms include rapid or abnormal range loss, excessive overnight or “phantom” battery drain, charging sessions that stop prematurely, failure to accept a DC fast charge, or sudden drops in state-of-charge while driving. Some drivers also experience reduced power, thermal warnings, or BMS faults that limit charging speed or capacity. These issues can substantially impair use, value, or safety, even if the car technically “runs.”

California’s Lemon Law includes a helpful presumption for vehicles within the first 18 months or 18,000 miles: typically four or more repair attempts for the same problem, two attempts for issues likely to cause serious injury or death, or 30 or more cumulative days out of service. Meeting the presumption isn’t the only path to a claim—EVs can still qualify outside those benchmarks based on the facts and records. Because every case is different, a personalized review is important before deciding on next steps.

Battery Won’t Hold Charge? Records, Warranty, Fixes

Good records are your best friend. Save every repair order, even for “no problem found” visits. Note dates, mileage, and your exact symptoms—e.g., “lost 25% battery in 2 hours parked,” “charge stops at 65%,” or “range dropped from 240 to 140 miles in six months.” Take photos of dashboard warnings, charging app screenshots, and public charger error messages. Keep receipts for towing, rentals, rideshare, and charging fees. The clearer your paper trail, the easier it is to show repeated repairs and how the defect affects daily use.

Check your warranty coverage. Many EVs carry separate warranties for the traction battery and electric drive components—often up to 8 years/100,000 miles, though terms vary by brand and model year. Some automakers define capacity-retention thresholds (for example, if battery health falls below a certain percentage during the warranty). California has also adopted rules that increase minimum battery coverage on certain newer model years; details depend on the vehicle’s certification and year, so review your warranty booklet and any manufacturer bulletins. If you bought used, confirm whether the original battery warranty transfers. Also, look for recalls or technical service bulletins related to charging or battery management.

When you visit the dealer, ask for specifics: What codes were pulled? Which parts or software are being addressed—BMS update, module replacement, onboard charger, HV contactors, cooling system, or wiring? Request capacity test reports, state-of-health readings, and post-repair road test notes. After each repair, monitor range and charging behavior under similar conditions and document the results. If the issue persists after reasonable repair attempts, you may be eligible to explore Lemon Law remedies. For guidance tailored to your situation, consider contacting ZapLemon for a consultation.