Reported incidents include a flashlight that melted and a flashlight battery that caught fire.
From the charlotteobserver.com
The device is a solenoid, a part about the size of a flashlight battery that controls the engine's idling speed.
From the time.com
His recent invention, the Jarvik 2000 FlowMaker, is a pump the size of a C flashlight battery that is implanted directly into an intact human heart.
From the nytimes.com
That change is detected by the two films of carbon nanotubes, which act like the positive and negative terminals on a typical automobile or flashlight battery.
From the sciencedaily.com
The goal is to create something the size of a flashlight battery, holding only about 30 percent as much energy, but able to charge or discharge in two seconds, almost forever.
From the nytimes.com
He says people need emergency supplies, including medicine and bandages, a flashlight and battery-powered radio, water, food and other essentials.
From the voanews.com
So as it turns out, you know why you need a battery-powered flashlight when the power goes out?
From the emotionalumbrella.com
You can, however, use the battery on its own as a laser pointer or flashlight.
From the techcrunch.com
They used a battery-powered flashlight covered with red cloth as a safelight, and a lens filter made from old sunglasses.