12V 80Ah LiFePO4 Car Start-Stop IN80D26L/R Auto Starter Lithium Battery CCA1300

  
Regarding the electrode direction: If the front of the stigma is facing you and. The left side is the negative electrode. The left side is positive. 12V 80Ah CCA1300 (L negative). 12V 80Ah CCA1300 (L positive).