Sealed line MF

Sealed line MF

The sealed line is designed with Ca-Ca technology with low self-discharge and free of maintenance.

The lid is drawn for avoiding any electrolyte leakage or loss for evaporation: in fact, a particular "labyrinth" system (also called double-lid) allows a recondensation of vapors during battery utilization.

The gamma is equipped with charge/level indicators to make it easier to constantly check the state of the device in every moment.



Production divisions

Car line

The Car Batteries range represents one of SIA’s major production strengths in terms of variety of models and types produced. In this range you can...


The Truck line mounts Casting Technology plates with low-concentration Antimony Lead. It is well known that this technology is the best from the...

Light traction

The Light Traction line designed by SIA includes flat plate technology and are acid flooded. The grids used are very thick and with a mesh designed...

Japan Line

The line for installation on Japanese vehicles. All the series are supplied with a low self-discharge and are maintenance free.

Contact us to find...


The Bike line is very rich and contains two different families of batteries: one with free acid (flooded) and one with immobilized acid (AGM). The...

Lawn & Garden

The batteries are designed for lawn and garden applications and in general for small engines. Models available can be supplied charged and ready to...