Can You Charge A Lawn Mower Battery With Jumper Cables. If your mower uses a 12-volt battery use the jumper cables as you would when starting another car. Youll see a lot of sparks and could damage the good battery.
When you buy through links on our site we may earn an affiliate commission at no extra cost on you. There are some special precautions you should take however. Do not use this method too often since jump-starting a riding lawnmower battery using a car battery can reduce your batterys life and could indirectly impact your mowers performance.
This is because the batteries in lawn mowers have a smaller capacity compared to the batteries in a vehicle.
Dont let the other end of the red cable touch any metal. Then connect the other end of that cable to the positive terminal of the mower battery. Hook the positive cable to the positive terminal of the car battery. It helps to makes up for when the power tool cannot be connected to an electrical power source.
