You blew a fuse or you blew the radio head unit.
The negative terminal of a battery has a - sign and positive terminal has a + sign.
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.
Energy flows from the negative terminal to the positive terminal of a battery.
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.
No, it is not safe to touch the negative battery terminal as it can cause electric shock or injury.
No, it is not safe to touch the negative battery terminal as it can cause electric shock or injury.
When connecting the negative terminal of a battery, a spark may occur due to the sudden flow of electrons from the negative terminal to the positive terminal, creating a brief electrical discharge.
The anode in a battery is typically the negative terminal.
The negative battery lead cable is to be connected to the negative lead terminal on the battery.
To install an amplifier to an Impala head unit, first, disconnect the negative battery terminal for safety. Connect the amplifier's power wire to the car's battery, ensuring a fuse is installed close to the battery. Run the ground wire to a solid metal point on the vehicle, and connect the remote turn-on wire from the head unit to the amplifier. Finally, connect the speaker wires from the amplifier to the speakers, and reconnect the battery.
Two. The positive terminal, and the negative.
The positive terminal of a battery is where electrons flow out, while the negative terminal is where electrons flow in.