INIU Model B1-B43 – Product Liability Lawyer

2026-02-13 – A consumer reported that an INIU power bank caught fire while charging at home, causing property damage and minor burns. The incident, involving model B1-B43, was filed with the U.S. Consumer Product Safety Commission (CPSC) on SaferProducts.gov under report ID 5856535, highlighting a fire or burn hazard from a design defect.

Product Details

Brand Name: INIU
Manufacturer: INIU
Model: B1-B43
Retailer: Amazon
Incident Report Number: 5856535
Severity Type Name: No First Aid or Medical Attention Received
Severity Type ID: 6

Incident Overview

On January 19, 2026, a consumer's INIU power bank (model B1-B43, serial number 000024) caught fire while charging on a standup desk at home. The consumer had purchased the device on Amazon on February 22, 2025. After stepping away briefly, the consumer heard a smoke detector and returned to find the power bank ablaze on the desk.

The consumer attempted to extinguish the fire with water from a filter, but the device continued to burn. To prevent the wooden desk from igniting, the consumer knocked the power bank to the floor, then used additional water from a filter to douse the flames. When it still smoldered, the consumer scooped it onto snow outside. The incident damaged the desk, floating floorboards, and two water filters. The consumer sustained burns on two fingers but did not seek medical attention.

Safety Concerns

Immediate Dangers: Lithium-ion battery fires can escalate rapidly, producing intense heat and flames. In this incident, the power bank ignited while charging, creating an immediate risk of burns to anyone nearby and triggering a smoke alarm. The fire persisted despite initial water application, indicating thermal runaway—a self-sustaining chemical reaction within the battery cells.

Property Damage Potential: The fire damaged the consumer's desk, flooring, and water filters. Lithium-ion battery fires can easily spread to nearby combustibles, such as wooden furniture, curtains, or carpets, leading to significant property loss or even structure fires.

Environmental Triggers: Charging a defective power bank on a desk may have contributed to heat buildup, but the report does not specify environmental factors. However, generic risks include exposure to extreme temperatures, physical damage, or charging with incompatible adapters that can accelerate battery failure.

Warning Signs: While the consumer did not report prior issues, common warning signs of battery failure include swelling, excessive heat during charging, hissing sounds, or a chemical odor. Any of these symptoms indicate an elevated risk of fire and warrant immediate discontinuation of use.

What Our Clients Say

What Consumers Should Do

Stop Using Immediately: If your INIU B1-B43 power bank shows any signs of swelling, overheating, or unusual behavior, stop using it right away. Unplug it and move it to a non-flammable surface away from combustible materials.

Do Not Attempt Repairs: Do not open, puncture, or attempt to repair the power bank. Damaged lithium-ion batteries are unstable and can ignite or explode if handled improperly.

Preserve the Product: Keep the power bank, its packaging, and any receipts in a safe place. These items may be critical evidence if you pursue a claim for damages or injuries.

Document the Incident: Take photos of the damage, the product, and the scene. Keep a written record of what happened, including dates, times, and any communications with the manufacturer or retailer.

Report to the CPSC: File a report on SaferProducts.gov with details of the incident. Your report can help alert others to potential hazards and may prompt a recall.

Check for Recalls: Visit CPSC.gov to search for recalls on INIU power banks or similar devices. Even if no recall is currently listed, new information may lead to one.

Consumers who have suffered injury or property damage from this product may wish to speak with a product liability attorney to understand their legal options.

Manufacturer's Response

The manufacturer's official response to this specific incident report is not publicly available at the time of this writing.

Legal Help Available

H Law Group is a California-based product liability law firm representing consumers harmed by defective products. We handle cases on a contingency fee basis, meaning you pay nothing unless we recover compensation for you. Our team offers free, no-obligation consultations to discuss your situation. If you or a loved one was injured by INIU Model B1-B43 or a similar product, contact H Law Group at (888) 499-4948 for a free, no-obligation consultation.