AstroAI 4 Gauge x 20Ft Jumper Cables
AstroAI 4 Gauge x 20Ft Heavy Duty Jumper Cables is your ideal choice for 12-volt automotive when it accidentally runs out of battery on the road. It can help you out of such a dilemma on most occasions for its long-enough cables and heavy-duty capacity. It is a must especially for winter for it can withstand temperatures as low as -40°F (-40°C).
1. Connect the positive (+) cable to positive (+) terminal of dead battery
2. Connect the other end of the positive (+) cable to the positive (+) terminal of the booster battery
3. Connect the ground (-) cable to the negative (-) terminal of the booster battery
4. Connect the other end of the ground (-) cable to the engine block or other unpainted piece of metal connected to the stalled vehicle
5. Start the running vehicle and remove cables in reverse order of connection