1945
Establishment of Mutlu Anonim Şirketi
1955
The Switch to Battery Production
1964
Production of Stationary and Tow Truck Batteries
1964
Motorcycle Battery Production
1980
Low-Maintenance Plastic Battery Production
1980
PVC Separator Production
1986
Production of Transparent Stationary Batteries (OPzS)
1987
Production of Maintenance-Free Plastic Batteries
1990
Production of Mini Truck Batteries
1991
Production of Polyethylene Envelope-Type Separator Batteries
1994
DQS ISO 9001 Quality System Certification
1996
The Move to Tepeören-Tuzla Plants
1996
Use of Indicators (Charge Lamp) on Batteries
1998
Production of Calcium Alloy Batteries
1999
Battery Production with the Expanded Metal Technology
2000
DQS ISO 9000 Certification
2001
Ca-Ca Expanded Battery Production
2002
DQS ISO 14001 Environmental Certification
2003
IATF 16949 - Quality Certification
2006
VRLA (Fully Sealed) Stationary Battery Production
2006
Recycling License from the Ministry of Environment and Forestation
2007
Türk Loydu Certification
2008
Start-Stop - EFB Battery Production
2009
Silver Calcium Battery Production
2012
Commissioning of Punch Systems in Plate Production
2012
Commissioning of CONST&CAST Systems in Plate Production
2012
Start-Stop - AGM Battery Production
2013
Production of CA Kamina Heavy Vehicle Batteries
2013
Gel Battery Production for Marine & Energy Applications
2013
Acquisition of Mutlu Battery by Metair Group
2015
Establishment of the R&D Center
2015
70th year
2016
ISO 50001 Energy Management System Certification
2017
Launch of Lithium-Ion
2020
75th year