1.The battery pack is assembled from original A123System Cells 26650
2.No Hobby-Cells are used, only tested high Quality Industrial-Grade Cells
3.Assembly of the Accupacks is self supporting
4.Cell connectors are applied in multiple layers,depending on amperage
5.Welding is by professional resistance welding machines
6.Two gauge 8 silicon cables ( one red, one black) are fitted to each terminal of the accupack。
7. The black case is made of high quality plastic which can highly protect the cells safety.
13.2v6900mah A123 lifepo4 battery pack Motorcycle Starter with black case