Werkwerk Activated Battery - (FA, Factory Activated) Our batteries are made from high-quality materials and perfectly replace the originals. They meet the applicable standards and manufacturers' recommendations. The permanently sealed VRLA batteries (valve-regulated lead-acid) never need to be topped up. Ready to use, with an improved lifespan.

Specifications of the VRLA batteries: The advanced lead-calcium technology enhances starting power and slows down the sulfation of the plates. These powerful and maintenance-free batteries last up to three times longer than conventional batteries. Their exceptional resistance to vibrations makes the VRLA batteries currently the most reliable on the market.

Key features:
• Ready to use and easy to install
• Maintenance-free and additionally safer
• Increased performance and lifespan
• High resistance to vibrations
• Mountable in all positions
• Low gas emissions
• Spill-proof design.