WebAug 27, 2024 · The high amount of current that is required to jump-start a car can overheat and damage the cells in the battery. This will shorten the lifespan of the battery and may … WebApr 13, 2024 · Yes, it is possible to damage either or both of the cars. There's a risk of serious overvoltage when jump-starting and that can damage any electronic equipment …
Does jumping a car hurt your battery? Here is the answer
WebJun 23, 2024 · Jumpstarting a car should not cause damage to a car battery when performed correctly. It is important you connect the positive and negative cables correctly and make sure the car batteries have the same voltage – usually 12V. In some circumstances, jumpstarting can cause dangerous power surges that can damage the … WebAnswer (1 of 5): the short answer to this is no. pretty much any car with an OBD1 or OBD2 computer system in it will have a voltage regulator built in to allow for flow of current in only one direction . and when you start a car from jump starting it electricity wants to flow to where it is being... crypt crashers pack
Can Jump Starting a Car Cause Damage? - altrainsurance.com
WebJun 10, 2024 · However, there is a small risk to the newer vehicle if you were to jump-start an older car as a voltage spike can occur and potentially cause damage to your ECU. ... WebNo, if done correctly it will not damage either battery. However, there are a few things to note. First if your battery was fully discharged it will have a shorter lifespan due to build-up between cells. Second, if the jump is done incorrectly you can fry computers, fuses or electronics and yes even the batteries. WebJul 10, 2015 · Put a 20,000 amp battery in your car and it will crank the same. The only time you need more amperage is when your battery is crap and the voltage falls off, or your starter is toast, in that case they can draw up to as many amps as the battery can supply. For a 1.7 kilowatt (1700 watts) starter, if your starter falls to 10 volts when cranking ... duotight shank