i think it is spade terminals. i want to top this battery to connect it to the vehicle. https://www.amazon.com/TalentCell-Rechargeable-Lithium-Phosphate-LiFePO4/dp/B07P8LCSFJ/ref=pd\_ybh\_a\_sccl\_1/136-0805643-8489354?pd\_rd\_w=Mw6yg&content-id=amzn1.sym.67f8cf21-ade4-4299-b433-69e404eeecf1&pf\_rd\_p=67f8cf21-ade4-4299-b433-69e404eeecf1&pf\_rd\_r=9RAGCZECRM9RFV4KA3X0&pd\_rd\_wg=BUlhF&pd\_rd\_r=ced9f567-4b0e-4d40-9ba3-703db6dffb30&pd\_rd\_i=B07P8LCSFJ&psc=1