Advancing paediatric surgery through education and research

Keep Children Safe From Button Batteries

Paediatric surgeons see horrific injuries in children from swallowing button batteries and operate to remove them and repair the damage. However, we really need to keep children safe from button batteries by preventing these potentially fatal injuries happening in the first place.

At the end of 2020, families are spending more time at home with wintry weather, tiered lockdowns, home-working, and holidays approaching.  As a result, there may be more gadgets and toys in the home posing potential risks if they contain button batteries.  Additionally, new parents may not have seen previous safety campaigns as the Covid-19 pandemic dominates everyone’s attention. We need to minimise the risk to children in the run up to Chistmas and are launching a social media campaign to raise awareness.

X-ray of a button battery, stuck in a child’s throat (GOSH)

Why are button batteries so dangerous?

When a button battery is swallowed, caustic soda is created which can:

  • chemically burn a hole
  • cause severe bleeding
  • and even kill

In under 4 hours, a button battery swallowed by a child can cause life threatening injuries. This video from the BBC shows the dangers of swallowing button batteries.

Keeping children safe

Babies and toddlers love putting things in their mouths- it’s how they discover and explore new things. Button batteries are the same size as sweets.  We’re spending more time at indoors.  Christmas brings even more toys, devices, gadgets and lights into our homes.

It sounds like a perfect storm, but you can keep children safe by checking:

  • Where are they used in your home or childcare setting?  Do you have any in your car?
  • Have they been installed securely? Are covers screwed down tightly and even taped over?
  • Are they safely stored? Out of sight! Out of reach!  Don’t leave them loose in a draw.
  • And disposing of them safely and immediately – even used batteries can cause significant injuries.

Items containing button batteries include: watches, fitness trackers and clocks; digital thermometers; digital weighing scales; toys, gadgets and television remote controls; decorative, bicycle and scooter lights; car keyfobs; musical cards.

Share our safety campaign with anyone who looks after children, especially parents of toddlers and babies

You can share this page and our social media fliers. Click on the images to download:

Instagram Twitter/ Facebook

BAPS Button Battery Safety Flier for Instagram

BAPS Button Battery Safety Flier for Twitter and Facebook


If a child has swallowed a button battery or you suspect they have:

  • Go straight to A&E
  • Do not try to make your child vomit and
  • Ensure they have nothing to eat or drink

Suspect a child has swallowed a button battery?

Warning signs include:

  • excess dribbling
  • trouble swallowing
  • vomiting
  • coughing
  • choking
  • unexplained chest infections



An information sheet for families is available on the Great Ormond Street Hospital website.

Many thanks to Kate Cross, Consultant Neonatal and Paediatric Surgeon at Great Ormond Street Hospital for reporting on the 2017 campaign and supporting our Christmas 2020 campaign and letting us to adapt the content of her original article.

Shan Teo

Digital Manager

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