positive to positive
Positive to positive, negative to negative if you are asking about installing one battery in a vehicle.
negative to positive,electrons to protons
Outside the battery, it is negative to positive and inside the battery it is positive to negative.
Connect a battery charger to battery positive to positive negative to negative
The positive end of a battery goes to the positive end of the terminal. In retro spec, the negative end of a battery goes to the negative end of the terminal.
There are 2 battery terminals. A positive or hot and a negative or ground. The positive is slightly larger than the negative.
Positive (Red) to positive post on battery. Negative (Black) to negative post on battery.
Connect the Positive + battery cable to the positive + battery post first. Then connect the Negative - cable to the negative - battery post.
What happens when you inadvertently crossed the positive battery terminal from a negative to a positive and a positive to a negative.?Read more: What_happens_when_you_inadvertanly_crossed_the_positive_battery_terminal_from_a_negative_to_a_positive_and_a_positive_to_a_negative.
red is positive on a negative ground system
The negative battery terminal is on the battery. They don't have a wire coming from it like they do the positive. For charging purposes, the engine block acts as the battery ground. When disconnecting the negative at the battery, the negative terminal usually has a black wire and the positive has a red.
take a small wrench and undo the positive and negative battery cables from the posts. take the old battery out and put the new one in place of the old one, and reconnect the positive to the positive post and the negative to negative.
Positive+ (RED) goes to positive + on battery. Negative - (Black) goes to negative - on battery.
The negative terminal of a battery has a - sign and positive terminal has a + sign.
I assume you're asking how can you tell which is positive and which is negative? The red cable is positive in the black cable is negative. But if they are not color-coded the positive battery post is slightly larger than the negative battery post. If you try to connect the negative cable to the positive post it would be a tight fit and if you connect the positive cable to the negative post it would be loose.
If you connect positive to positive and negative to negative you will have a 9V battery with twice the current capacity in milliampere hrs than a single batteries. The load then goes between positive and negative paralleled terminals. If you connect one negative of one battery to one positive of the other battery and put the load between the remaining negative and positive terminals you have created an 18 V battery with the same milliampere hr rating as a single battery. If you connect one negative to positive of other battery and the negative of that battery to the positive of the first battery then both batteries with quickly drain and get hot in the process. Contrary to folklore or urban lefends, they do not explode.
Red, positive + cable to Positive + battery terminal. Black, negative - cable to Negative - battery terminal.
On any car, switching the battery hookups will most likely fry your battery.
positive and negative terminals and the battery case
Positive to positive and negative to negative. The negative will be connect to the engine or chassis. The positive will be connected to the starter.
Battery terminals or battery posts.
If you connect the positive and the negative end of a battery directly with a cable, (1) you'll get dangerously high currents, and (2) the battery will quickly run out of energy. The battery itself might also get damaged, due to the high currents.
see the signs on the ends. "-" means negative and "+" means positive.