3Volt Lithium Coin Battery CR2430, ECR2430
Posted by Robert Ball on 27th Apr 2015
But similar button batteries which were available locally were about 4x as expensive. So even with shipping it was less expensive.
Posted by Bill on 30th Sep 2013
The battery I purchased was at a good price and works great. Just what the doctor ordered.
Posted by John on 8th Oct 2012
I was impressed by the fast delivery.