When stranded, jump-starting a car battery can save your life. However, it must be done appropriately to avoid car damage or injury. Step-by-step instructions and safety measures are included in this automobile battery jump-starting guide. Get Equipment Check your gear before starting. Get jumper cables and a second car with a charged battery. Gloves and safety eyewear can prevent sparks and battery acid contact. Place Vehicles Park the donor vehicle with the charged battery near to the dead vehicle so jumper cables may reach both batteries. Stop automobiles from touching. Off both cars and set the parking brakes to stop.…