On 29/05/2016 18:25, Bill Wright wrote:
On 29/05/2016 11:54, wrote:

Even a 1.5v cell can kill in contrived circumstances.

Choking for instance.

Bill

Or:

What are the dangers?

Although a child may not choke, if undetected the batteries can do
serious damage to the gastrointestinal system. When combined with
saliva, the electrical current from the battery produces caustic soda
that burns through the throat or stomach and can cause further damage to
other internal organs.

http://www.rospa.com/home-safety/adv...ell-batteries/

--
Rod