Packing quite the punch on a 40v system, especially Burst Current, 32a at 10 seconds But….these are liquid not SSB Mechanical Specifications: Cell: Amprius 18650 Configuration: 12s2p https://www.upgradeenergytech.com/product-page/12s-amprius-green-8000mah-30c-800w-dark-lithium-liion-battery