Whilst many modern lead battery systems possess the
standard plate construction, that is, negative
flat plate
electrodes and positive flat plate electrodes
or as an
armour plate, coiled grids
are used as electrode carriers
in Enersys Cyclon cells.

An enormous amount of
 stability can be achieved
through the coiled shape, which allows the use of
pure lead as 
grid material. These facts, as well as
the 
thin grids characterise the Enersys pure lead
batteries. 
Through additional optimisation of the
electrochemical processes
the Cyclon cells
possess the following features:

• Larger active surface area and therefore a
  smaller amount of internal resistance
• Higher level of energy withdrawal
• Better cyclic stability
• Longer service life
• Longer shelf life
• Larger working temperature area
• Very good charge acceptance after
  deep discharge or storage