Search results
Results from the WOW.Com Content Network
How To Jump-Start Your Car: A Step-By-Step Guide Step 1: Park the second vehicle close to the one that needs a jump. Park the car with the good battery nose to nose with the one needing a jump ...
Drive the jump-started car for at least 20 minutes so its alternator can recharge the battery Make sure you are somewhere safe and the car is in an easy-to-access location before shutting off the ...
(1) to (4) is a safe sequence to connect jumper cables from the discharged battery on the left to the charged battery on the right. If (2) were connected before (1) and the loose end accidentally touches bare metal on the vehicle, the charged battery is shorted; shorting the discharged battery is less risky.
A typical 12 V, 40 Ah lead-acid car battery. An automotive battery, or car battery, is a rechargeable battery that is used to start a motor vehicle.. Its main purpose is to provide an electric current to the electric-powered starting motor, which in turn starts the chemically-powered internal combustion engine that actually propels the vehicle.
In a battery electric vehicle (BEV), the state of charge indicates the remaining energy in the battery pack. [4] It is the equivalent of a fuel gauge.. The state of charge can help to reduce electrical car's owners' anxiety when they are waiting in the line or stay at home since it will reflect the progress of charging and let owners know when it will be ready. [5]
Float voltage is the voltage at which a battery is maintained after being fully charged to maintain that capacity by compensating for self-discharge of the battery. [1] The voltage could be held constant for the entire duration of the cell's operation (such as in an automotive battery) or could be held for a particular phase of charging by the charger. [2]
Get AOL Mail for FREE! Manage your email like never before with travel, photo & document views. Personalize your inbox with themes & tabs. You've Got Mail!
Circuit-breakers can be placed at portions of a circuit in series to the path of current it will affect. If more current than expected goes through the circuit-breaker, the circuit breaker "opens" the circuit and stops all current. A fuse is a common type of circuit breaker that involves direct effect of Joule-overheating.