How Long To Desulfate Battery. You can test the batterys standing voltage with a multi-meter. If your battery goes dead long before you expect it to then theres a good chance it is a result of sulfation.
While this occurs the battery trickle charges resulting in less lead sulfur. According to some battery experts the average time it will take to desulfate a lead-acid battery is about forty-eight hours and can even go up to two weeks. A tutorial on lead acid battery desulfation methods.
When this happens you must completely desulfate the battery so that it again holds a charge.
What Is The Where To Get How Long Does It Take To Desulfate A Battery. Secure the battery to a solid surface. Fully-charged battery must be in 12v range around 118v to 130v. Any less than 126 volts means your battery is undercharged possibly as a result of sulfation.
