CAMBRIDGE, UK — The button cell retainer announced by Keystone is specifically designed for holding 4.8mm ML414 micro lithium batteries onto high density PCBs. Designed especially for miniature ...

A mother who lost her little girl after she swallowed a button battery is fighting for change to prevent other tragedies. Thousands of children are treated in emergency rooms every year after ...

A new lithium button-cell retainer is suitable for 4.8‑mm ML414 micro batteries. Designed for miniature electronics such as watches, hearing aids, calculators, keyless door-entry fob’s, memory backup, ...

A "button cell" battery is held between a thumb and index finger. If small children swallow them, the batteries can get stuck in the esophagus and cause life-threatening injuries. (Stephanie Pilick / ...

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You probably don't have the uncontrollable urge to put a battery in your mouth every time you see it, but then you're probably not a tiny child. Still, if you're the parent or caregiver of one ...