Originally posted by baroutologos
View Post
The Calcium-Lead alloy batteries are frequently 'sealed'
and labeled 'maintenance free.' This is because the
Calcium tends to reduce gassing during battery charge
so the electrolyte rarely needs replenishment with water.
In order to see into the cells you'll have to devise a way
to open the tops of the cells where the vent is located.
It is in the middle of each cell, in the same place as a
normal battery has the removable cell cap. By very
carefully cutting into the plastic top you'll eventually
find it and be able to add water if needed.
Unless the battery has sustained physical internal damage
causing some of the plates to become detached, the
most likely cause of the very small capacity is a lack
of water.
Whatever the case, this battery will certainly become
a great 'learning experience' to advance your knowledge
and understanding!
Please keep us all informed of your results.
Comment