HP Laptop Battery Swelling: What the Official Records Say

What Is Happening When a Laptop Battery Swells

Battery swelling is what happens when gas is produced inside a lithium-ion cell and the cell's casing bulges or deforms to make room for it. In a laptop, the battery sits in a tight space under the keyboard and trackpad, so the bulge has nowhere to go but outward.

The physical signs are usually easy to see once you look for them. The bottom panel may bulge. The keyboard or trackpad may lift or feel spongy. The laptop may rock on a desk instead of sitting flat, or a seam in the case may begin to separate.

General factors that can play a role in a cell producing gas include overcharging, exposure to heat, variation in how a cell was manufactured, and age. Which of them, if any, applies to a particular battery depends on that battery's own facts, and nothing on this page attributes swelling in any device to HP.

A swollen battery matters because of what it can lead to. Thermal runaway is a self-reinforcing cycle of heat inside a cell: the cell heats, the heat drives reactions that make more heat, and the cycle can end in fire or rupture. The site's page on lithium battery thermal runaway explains that process in more depth.

A battery management system is the electronic circuit that monitors a battery's charge, discharge and temperature. Its job is to keep the battery within safe limits, for example by stopping a charge before it goes too far or responding when the battery gets too hot.

The site's general page on a swollen lithium battery covers the broader subject. This page stays on one narrower question: what the official records say about HP notebook batteries.

What the Records Say, and Don't Say, About Your HP Battery

A recall is a safety action, coordinated with the CPSC, in which a manufacturer or importer offers consumers a remedy such as a replacement, a refund or a repair. Federal law sets what a recall notice issued under a Commission order generally must contain. Under 15 U.S.C. § 2064, that includes a description of the product, the action being taken, the number of units, "a description of the substantial product hazard and the reasons for the action," and any remedy available to a consumer, among other items.

The CPSC notices naming HP are listed below, newest first, each as its own CPSC page states it.

• HP Expands Recall of Batteries for Notebook Computers and Mobile Workstations Due to Fire and Burn Hazards, recall date March 12, 2019. The notice states the hazard as: "The lithium-ion batteries can overheat, posing fire and burn hazards." It reports that HP "has received eight new reports of battery packs in the U.S. overheating, melting, or charring, including one report of minor injury."
• HP Recalls Batteries for Notebook Computers and Mobile Workstations Due to Fire and Burn Hazards, January 4, 2018. Its hazard statement reads: "The lithium-ion batteries can overheat, posing fire and burn hazards." The remedy listed is "Replace."
• HP Expands Recall of Batteries for HP and Compaq Notebook Computers Due to Fire and Burn Hazards, January 24, 2017. The notice states: "The lithium-ion batteries used in notebook computers can overheat, posing fire and burn hazards." It describes batteries "containing Panasonic cells" and lists specific bar code prefixes.
• HP Recalls Batteries for HP and Compaq Notebook Computers Due to Fire and Burn Hazards, June 23, 2016, recall number 16-202. Its hazard reads: "The lithium-ion laptop battery packs can overheat, posing fire and burn hazards." It names the importer as "HP Inc., of Palo Alto, Calif."
• HP Expands Recall of Notebook Computer Batteries Due to Fire Hazard, May 27, 2011, recall number 11-234. The notice states the batteries "can overheat and rupture, posing fire and burn hazards to consumers," and notes that "Not all batteries matching the bar codes are being recalled."
• HP Expands Recall of Notebook Computer Batteries Due to Fire Hazard, May 21, 2010, recall number 10-240. Its hazard reads: the batteries "can overheat, posing a fire and burn hazard to consumers."

Read together, these records do not describe battery swelling in HP products. Each names overheating, fire and burn as its hazard, for the specific batteries, models and units it identifies, and nothing more.

A recall is also not a finding. It is not a finding that a product injured anyone, that the product is defective, or that the firm is legally liable, and it says nothing about HP products in general. The incident reports a notice describes are reports received; they do not establish what caused any particular event.

For someone with a swollen HP battery, this means a recall headline alone does not answer whether your battery is covered or what caused its condition. Whether a particular battery falls within a recall is a factual question. The notices give the identifiers they use, such as model series and bar codes, and the site's lithium battery recall lookup walks through checking a product against a CPSC notice field by field. A conversation with an attorney can help sort out how a notice's identifiers line up with the battery actually involved.

What People in This Situation Usually Gather

If you were hurt, or your home was damaged, the records that usually matter fall into a few groups. None of them decides a claim on its own. They are simply the pieces that help show what the product was, what happened, and what harm followed.

Medical records come first for anyone injured, because they document the injury and the care that followed. Photographs and video of the laptop, the battery and the surrounding area show the device's condition at the time, which can change later.

The device itself, and the battery if it is intact, often matter most of all. A physical battery can carry information that photos cannot, including the identifiers that a recall notice relies on, such as a bar code or model number. If the battery is gone, those identifiers may be harder to match against a notice.

A purchase receipt or order history shows what was bought, when and from whom. That bears on which product is involved and who sat in the chain of distribution. An incident report or fire department report, if one was made, records what responders saw. The names of anyone who saw the battery fail or the aftermath round out the picture.

People in this position are often juggling medical appointments, a damaged room and a laptop they no longer trust, so these records tend to come together slowly. Which of them bears most on a given situation depends on what happened, and that is one of the things a conversation with an attorney can help sort out.

What Happens When a Battery Swells and Someone Gets Hurt

If a battery hurt you or damaged your home, product liability is the body of law that may let you seek damages from a party in the chain of distribution, such as a manufacturer, an importer or a seller, when a defective product causes harm. Depending on the facts and the state, a repairer who worked on a device may also be part of the question.

The kind of defect claimed shapes what has to be shown about your battery. The law generally recognizes three kinds. A design defect is a flaw in the product's blueprint that makes an entire line of products unreasonably dangerous. A manufacturing defect is a departure from the intended design in a specific unit during production, which would point to your battery rather than every battery like it. A warning defect, often called failure to warn, is the absence of adequate instructions or warnings about a known risk.

The federal product-safety regulation describes defects in similar terms. Under 16 C.F.R. § 1115.4, "a defect is a fault, flaw, or irregularity that causes weakness, failure, or inadequacy in form or function." The same section explains that a defect "may be the result of a manufacturing or production error," may arise from "the design of and the materials used in a consumer product," and "can also occur in a product's contents, construction, finish, packaging, warnings, and/or instructions." That regulation governs what firms report to the CPSC; it is not itself a rule of state injury law, but it shows how the same three ideas recur.

A product liability claim generally asks for three things: a defect, causation linking that defect to the harm, and damages. Whether those are met depends on the facts of the specific case.

A swollen battery, or even a fire, does not by itself establish a defect or anyone's fault. The law asks what caused the condition. Age, heat, charging habits, a replacement battery from an unknown source, or a defect in a particular unit can each lead in very different directions, which is why the device and its history can matter so much. This page describes roles only; it does not suggest that any named company was negligent, at fault or made a defective product. The site's overview of a lithium battery injury claim explains these roles in more detail.

Why State Law Shapes What a Claim Can Recover

State law decides most battery injury claims. Limitation periods, fault rules and damages rules differ from state to state, and no one state's rule is the rule everywhere.

A statute of limitations is the period within which a lawsuit must be filed, after which the right to sue is generally lost. In practical terms, a claim that might otherwise be strong can be closed off simply because the period ran out. When that period starts to run, and what exceptions apply, vary by state. Some states also have separate rules for product claims. Because the period and its starting point depend on the state and the facts, this page states no deadline and cannot say how much time remains in any situation. The site's state pages, such as Texas lithium battery injury law, set out individual states' rules from their own statutes.

For someone dealing with injuries or a damaged home, the deadline question is often the one that weighs most. If you would like to talk through which state's law may apply and how its deadline works, you may want to consider requesting a case evaluation.

Fault rules matter if anyone argues that how the device was charged, stored or repaired played a part. In many states, comparative fault reduces an injured person's recovery in proportion to that person's own share of fault. In some states, a stricter contributory fault rule can bar recovery entirely if the injured person bears any share of fault. Which rule applies can change what a claim can recover, or whether it can recover at all.

When a battery fire takes a life, the family's legal options run through a different claim. Wrongful death is a legal claim brought by surviving family members when a person dies as a result of another party's legally recognized wrong. Who may bring it, and what it covers, are set by each state.

The categories of damages the law may allow commonly include medical expenses, lost income, pain and suffering and property loss. Which categories are available, and how they are measured, depend on the state and the facts.