What a Missouri Battery Injury Claim Asks About the Product
If a battery hurt you, the claim Missouri law recognizes is called a products liability claim, and Missouri's statutes use that term by name. In plain words, it asks whether the product was unsafe when it left the hands of the companies that made or sold it. Section 537.765 of the Revised Statutes of Missouri, discussed below, sets the fault rule for these claims.
At the center of most battery claims is the question of a defect. A defect is a flaw in a product's design, its manufacturing, or its warnings that makes the product unreasonably dangerous. A design defect affects every unit built to the same plan. A manufacturing defect affects a unit that came off the line differently from the rest. A warning defect concerns instructions or cautions that were missing or inadequate.
Battery cases also turn on how a cell fails. Thermal runaway is a self-sustaining chain reaction inside a lithium-ion cell that produces heat, gas and fire. Inside most devices, a battery management system monitors and controls the battery's charge, discharge and temperature, so if your device overheated, whether that circuit worked as designed is often part of the inquiry. More on the mechanism appears on our page about lithium battery thermal runaway.
A battery fire does not by itself prove a defect. A products liability claim generally asks whether there was a defect, whether it caused the injury, and what harm resulted; whether those questions are answered in a person's favor depends on the facts and on Missouri's current law. For someone hurt, this means the device and how it failed often carry as much weight as the injury itself, and which kind of defect may be involved is one of the first things a conversation with an attorney can help sort out. The national framework is covered on the lithium battery injury lawyer hub; this page stays with Missouri's own rules.