# Proper Battery Cable Connection When Jumping Two Automotive Batteries

Proper Battery Cable Connection When Jumping Two Automotive Batteries. So. the red cable is usually the positive part and should be connected to the red terminal of the battery. Now attach it to the positive side of the dead battery.

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Cables should be first connected to the donor vehicle’s battery and then to the dead battery. Two 6 volt 4.5 ah batteries wired in parallel are capable of providing 6 volt 9 amp hours (4.5 ah + 4.5 ah). Now we have two batteries (12v batteries) with only two terminals left. and they are both unused.

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Check the cables that are connected to the two batteries on the disabled vehicle. If both of the batteries have cables of the same diameter then you may connect the jumper cables to either battery;

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If both of the batteries have cables of the same diameter then you may connect the jumper cables to either battery; Attach the end of the positive cable to the positive terminal of the dead battery first.

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(a) negative to negative / positive to positive. Connecting the red cables with dead battery.

The car with the good battery needs to be parked closely to the car with the dead battery. Take one side of the jumper cables. like the red cables. which are red positive.

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Two 6 volt 4.5 ah batteries wired in parallel are capable of providing 6 volt 9 amp hours (4.5 ah + 4.5 ah). Now we have two batteries (12v batteries) with only two terminals left. and they are both unused.

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Now attach it to the positive side of the dead battery. Connect the first battery to the second one (positive to negative).

#### Take One Side Of The Jumper Cables. Like The Red Cables. Which Are Red Positive.

The jumper cables should be connected so that it won’t end to touch each other. Among the different cables that can be used. the most appropriate is to have a negative to negative and a positive to positive cable. If one of the batteries has thicker cables connected to it then this is the battery that you will connect via the jumper cables.

#### Now Attach It To The Positive Side Of The Dead Battery.

Cables should be first connected to the donor vehicle’s battery and then to the dead battery. (a) negative to negative / positive to positive. Let the other clamp rest somewhere that is not metal. so there’s no ground.

#### So. The Red Cable Is Usually The Positive Part And Should Be Connected To The Red Terminal Of The Battery.

Connect the jumper cable that has a red clamp to. Two 6 volt 4.5 ah batteries wired in parallel are capable of providing 6 volt 9 amp hours (4.5 ah + 4.5 ah). Positive terminals are always color coded red in some way. possibly with a red plastic cover over the bare terminal.

#### Connecting The Red Cables With Dead Battery.

The proper battery cable connection when jumping two automotive batteries is : The bad battery can be connected to the good battery by connecting the red cable from the car. Check the cables that are connected to the two batteries on the disabled vehicle.

#### Pull The Car Close Enough So That The Cables Will Easily Reach From The Battery Of One Car To The Battery Of The Other.

How do jumper cables work. The car with the good battery needs to be parked closely to the car with the dead battery. (a) negative to negative / positive to positive.