MF batteries (also called VRLA or Valve Regulated lead Acid) are sealed batteries which use gas recombination technology. This technology allows for less maintenance, and does not require water refilling. MF batteries are supplied with an acid pack, and must be activated by filling the acid before first use. These batteries are perfectly suitable for motorcycles, scooters, ATVs (Ali Terrain Vehicles), UTVs (Utility Vehicles), watercraft. snowmobiles and lawnmowers.

Advantages:

Homologated by OEM
Suitable for col weather
High power
Higher life cycle

Disadvantages:

Activation needed
Impossible to send by package