Please choose the correct solution to the question: how to install your cars new battery

Solution1: Assuming you have removed old one-- Clean the terminal clamps and the battery tray. You can use a baking soda solution and a wire brush. ...    Put new battery in place,reconnect the positive terminal, reconnect the negative terminal, apply battery lithium grease, close the hood.

Solution2: Assuming you have removed old one-- Clean the terminal clamps and the battery tray. You can use a baking soda solution and a wire brush. ...    Put new battery in place,reconnect the positive terminal, reconnect the positive terminal, apply battery lithium grease, close the hood.

Answer format: solution1/solution2
Answer: solution1