WebJun 4, 2015 · 3. Yes it can produce Hydrogen-Sulfide, but usually only if overcharged (which may be your case). There is a write-up at the Battery University Website which talks about it: Over-charging a lead acid battery can produce hydrogen-sulfide. The gas is colorless, very poisonous, flammable and has the odor of rotten eggs. WebThis means that both overnight (~14 hours) and while I'm at work (~10 hours), the voltage is dropping from 12.7 (fully charged) to 12.1 (barely charged). ... but this time disconnecting the battery from the car when you turn the car off. If the battery still drops to approximately 12.1 volts during a given day, then it's because the battery is ...
What Drains a Car Battery? The Family Handyman
WebIf you’re just here for the quick answer with a law of averages, then I will hook you up with that now. A typical car battery will drain in 2-3 weeks and be unable to start your car due to the parasitic draw from the car’s … WebApr 26, 2024 · There are a couple of factors. First, the OEM battery is indeed weak. Second, cars nowadays have many systems which may bleed off power even when the car is turned off. Doubly true if they've added a dash-cam system or alarm system which may drain a significant amount of power all the time. slam hector
How to Do a Parasitic Battery Drain Test - AxleAddict
WebJun 30, 2024 · Disconnect the negative battery cable. 5. Touch a lead to the negative battery cable terminal. Touch the other lead to the negative battery post, completing the circuit within the multimeter, which will … WebI drove the car at lunch, and it started without any trouble. Furthermore, other than the incident a couple weeks ago and this morning, I haven't had any form of trouble starting … WebJul 6, 2024 · A. This warning will come on when the battery is discharging. Typically, this will happen if you are sitting in the car with the radio on (accessory or key-on) with the … slam ghost whisperer