February 11, 2026 — A consumer has reported a serious safety incident involving a replacement remote control for an Insignia TV, model NS-RC4NA-18, manufactured by PerFascin. The incident involved the remote’s batteries overheating to such an extreme degree that they required a metal knife for removal, raising significant concerns about potential fire hazards and property damage.
Product Details
Product: New NS-RC4NA-18 remote control for Insignia TV NS-RC4NA-18
Incident Overview
On January 11, 2026, a consumer purchased a replacement remote control, model NS-RC4NA-18, designed for an Insignia TV, from Walmart.com. Shortly after obtaining the product, an alarming incident occurred where the batteries inserted into the remote control began to heat up excessively. The heat generated was so intense that the user was unable to remove the batteries by hand. To prevent further escalation of the dangerous situation, the individual was forced to use a metal knife to pry out the overheated batteries. The consumer explicitly stated that the incident “could have caused a fire,” highlighting the severity of the potential hazard narrowly avoided.
Safety Concerns
The incident involving the PerFascin NS-RC4NA-18 remote control raises several critical safety concerns:
- Immediate Dangers: The primary immediate danger is thermal injury, such as burns to anyone handling the remote control. The report indicates the batteries became too hot to touch, which could lead to severe burns. Additionally, the extreme heat generation points to a significant risk of battery rupture or leakage, which can expose users to corrosive chemicals.
- Fire Hazard: The most alarming risk is the potential for fire. Overheating batteries, particularly alkaline or lithium-ion types commonly used in remote controls, can ignite surrounding flammable materials like furniture, carpets, or curtains. This poses a severe threat to homes and personal safety.
- Property Damage Potential: A battery-induced fire could result in extensive property damage, ranging from localized charring to a complete loss of property, depending on the ignition point and response time.
- Who Might Be Affected: Anyone using the remote control, including adults, children, and elderly individuals, is at risk of burns. Children, due to their curiosity and less developed understanding of danger, might be particularly vulnerable if they interact with an overheating device. Furthermore, the risk of fire affects all occupants of a household and neighboring properties.
- Underlying Defect: The incident suggests a potential defect in the remote control’s design, manufacturing, or power management system, leading to battery overheating. This could be due to incorrect battery contacts, a short circuit, or inadequate heat dissipation.
What Consumers Should Do
Consumers who own or have recently purchased a PerFascin NS-RC4NA-18 remote control should take the following precautions:
- Immediately Stop Use: If you experience any warmth or excessive heat from your remote control, cease using it immediately. Remove the batteries if it can be done safely without touching overheated components. If the batteries are too hot, evacuate the device to a non-flammable surface away from combustible materials and allow it to cool completely before attempting removal with insulated tools.
- Check Your Product: Verify if you own the PerFascin NS-RC4NA-18 remote control. Look for the model number typically found on the back or inside the battery compartment of the remote.
- Prevention Measures: Always use the type and size of batteries specified by the manufacturer. Avoid mixing old and new batteries, or different brands/types of batteries. If a remote control consistently drains batteries quickly or feels warm, discontinue use.
- Reporting Procedures: If you experience a similar incident or have concerns about your remote control, report it to the U.S. Consumer Product Safety Commission (CPSC) at www.saferproducts.gov. This helps the CPSC gather data and potentially initiate broader investigations or recalls.
- Do Not Dispose of Hot Batteries in Regular Trash: If batteries are hot, do not put them in regular household trash. Allow them to cool completely and dispose of them according to local hazardous waste guidelines or at battery recycling centers.
Manufacturer’s Response
The manufacturer, PerFascin, has responded to this incident report.
Legal Help Available
If you or a loved one has been injured by a defective product or suffered property damage due to a product malfunction, you may be entitled to compensation. The experienced product liability attorneys at Farzan Law understand the complexities of defective product cases and can help you navigate the legal process. Farzan Law is a California based Personal Injury law firm focusing on protecting the rights of those wrongfully injured.
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Note: This information is based on incident reports provided by the U.S. Consumer Product Safety Commission. If you find information that is incorrect, please contact us immediately so we can correct the post to reflect accurate information.
Disclaimer: The information provided in this post is not intended to be legal or medical advice. This article is based on publicly available incident reports. The incidents mentioned have not necessarily been independently verified or adjudicated.