![Major milestone for Attack Class submarine program: South Australia's PMB Defence and Greece's Sunlight Systems awarded contracts for critical submarine equipment studies and design. | Naval Group Major milestone for Attack Class submarine program: South Australia's PMB Defence and Greece's Sunlight Systems awarded contracts for critical submarine equipment studies and design. | Naval Group](https://www.naval-group.com/sites/default/files/styles/social_networks_share/public/2020-09/batteries-950x415.jpg?itok=5GUMWAB8)
Major milestone for Attack Class submarine program: South Australia's PMB Defence and Greece's Sunlight Systems awarded contracts for critical submarine equipment studies and design. | Naval Group
![PMB Defence signs subcontracts with Naval Group to design storage batteries for Attack-class submarines PMB Defence signs subcontracts with Naval Group to design storage batteries for Attack-class submarines](https://navyrecognition.com/images/stories/news/2020/March/PMB_Defence_signs_subcontracts_with_Naval_Group_to_design_storage_batteries_for_Attack-class_submarines_925_001.jpg)
PMB Defence signs subcontracts with Naval Group to design storage batteries for Attack-class submarines
![Battery for DAM PM100-BMB Li-ion 7.2V 2600mAh - PMB-2150, PMB-2150PA: Amazon.co.uk: Electronics & Photo Battery for DAM PM100-BMB Li-ion 7.2V 2600mAh - PMB-2150, PMB-2150PA: Amazon.co.uk: Electronics & Photo](https://m.media-amazon.com/images/I/41j65SD3BLL._AC_UF1000,1000_QL80_.jpg)