E-Bike and Scooter Battery Fires: Product Liability Comes to DC Apartments
The fire does not start on the road. It starts in a hallway, a bedroom, a stairwell — wherever the e-bike or scooter happens to be charging. Lithium-ion battery fires are unlike ordinary house fires: a failing battery can go into "thermal runaway" in seconds, spraying flame and toxic gas, reigniting after it appears extinguished, and blocking the very exit route residents need. In a city of row houses and apartment buildings like Washington, a single charging battery can endanger everyone on the floor.
The numbers behind this problem are no longer anecdotal. The U.S. Consumer Product Safety Commission's most recent staff report on micromobility products, published in September 2024, counts 373 deaths associated with e-scooters, e-bikes, and hoverboards from 2017 through 2023, with fatalities rising steadily year over year, and an estimated 448,600 emergency-department visits over the same period. Within those totals, CPSC staff identified 40 deaths tied specifically to lithium-ion battery fires: 15 e-scooter deaths across 11 fire incidents, 14 e-bike deaths across 8 fires, and 11 hoverboard deaths across 5 fires. And next door in New York City — the epicenter of the crisis — the fire department logged 268 lithium-ion battery fires in 2023 alone, killing 18 people and injuring about 150 more.
New York responded with Local Law 39 of 2023, which since September 2023 has banned the sale or rental of e-bikes, e-scooters, and their batteries unless they are certified to recognized safety standards. The District has no equivalent sales ban on the books as of this writing — which means the burden of avoiding a dangerous battery, and of seeking accountability after a fire, still falls largely on consumers and on the civil justice system.
How product liability law applies to a battery fire
The District of Columbia recognizes strict products liability: a seller or distributor of a defectively designed or manufactured product that is unreasonably dangerous is liable for the harm it causes, without proof of negligence. The D.C. Court of Appeals' decision in Warner Fruehauf Trailer Co. v. Boston, 654 A.2d 1272 (D.C. 1995), sets out the framework, including the risk-utility balancing test for design defects. In the battery context, the defect theories tend to fall into familiar categories:
| Theory | What it looks like in a battery fire case |
|---|---|
| Manufacturing defect | Cell contamination or poor assembly causing an internal short in an individual battery |
| Design defect | No battery-management system to prevent overcharge; cells that propagate thermal runaway; uncertified "universal" chargers |
| Failure to warn | No meaningful instructions on charging, storage, or the danger of aftermarket batteries and chargers |
| Breach of warranty | A battery sold as compatible or safe that was neither |
The practical challenge in these cases is usually the defendant, not the doctrine. Many of the most dangerous batteries are cheap, uncertified imports sold through online marketplaces under brand names that appear and vanish. Identifying a solvent, reachable defendant — the importer, the distributor, the marketplace, the assembler of the finished e-bike — is often the first and most important task, and it is one reason to involve counsel early, before the device and its purchase records disappear.
Not just the rider: neighbors, guests, and tenants
A distinctive feature of battery-fire litigation is that the injured person frequently never touched the product. The neighbor overcome by smoke in the hallway, the family whose apartment burned, the guest trapped upstairs — all may have claims against the parties who put a defective battery into commerce. Depending on the facts, there may also be premises-liability questions about the building itself: blocked exits, missing or non-working smoke alarms, and fire-code violations can all contribute to the harm even when the ignition source was a defective product.
What this means for injured people in DC
- Preserve the battery and the device. The single most important piece of evidence is the failed battery pack itself, along with the charger, packaging, and any purchase records. Fire investigators and insurers will want it; so will your experts. Do not let it be discarded with the debris.
- Move quickly on the paper trail. Online order confirmations, marketplace listings, and seller information can vanish. Screenshots and preserved account records matter.
- Certification matters — before and after. Devices and batteries certified to the recognized safety standards (UL 2849 for e-bike systems, UL 2272 for e-scooters, UL 2271 for batteries) are meaningfully safer purchases — and a seller's failure to meet industry safety standards is powerful evidence in a defect case.
- The clock is running. Most DC personal injury and property damage claims are subject to a three-year statute of limitations, and wrongful death claims are shorter. Battery cases also take time to investigate properly.
We handle product liability and fire injury cases in the District and understand the technical workup these claims require — from cell-level failure analysis to tracing the import chain.
If you or a loved one has been hurt, call Posey Lebowitz at (202) 524-0123 or send us a message for a free consultation.
Part of our DMV case law archive, compiled in 2026 to reflect the archive of some of the most important decisions in injury law.