The battery is decomposing, and sulfuric acid is leaking out. Remove and dispose of this battery immediately. Make sure that you remove any acid or powdery residue from all exposed surfaces (including your hands and clothes), as sulfuric acid can destroy flesh, metal and fabrics. Preferably rinse with lots of water for about 5 minutes. If you cannot flush your exposed device with water, blot as much of the acid as you can with a disposable towel or cotton swab (recommend wearing nitrile gloves). Then sparingly sprinkle some baking soda (a common household neutralizer, aka sodium bicarbonate) on any remaining residue and clean everything well with a water-dampened disposable towel or cotton swab.
The sulfur smell is the catalytic converter. There will always be some smell of sulfur. The converter changes the carbon monoxide in the exhaust to sulfur dioxide. Strong sulfur smell may be an indication the converter needs to be changed. This can also be a symptom of a leaking battery. We had a battery crack, and the sulfur smell was almost overpowering for a couple of days. Even after it was replaced, the smell lingered for a bit.
sulpher
Farts contain small amounts of sulfur, which can create a rotten egg smell. Sulfur itself has a distinct smell similar to rotten eggs, and this association may be why we describe the smell of farts as having a sulfur-like odor.
It is being over charged or it has an internal problem. It has the potential of exploding in your face. Do not create a source of ignition anywhere near the battery. Your local auto parts store can test the battery and the charging system.
Hydrogen Sulfide is what smells like rotten eggs. Sulfur is best described as the smell a strike match gives off. Light and match and smell. That's sulfur.
When hair is straightened, the high heat can break down the sulfur bonds in the hair, releasing a sulfur-like smell.
A sulfur-like smell in your home could be caused by a natural gas leak, sewage backup, or the presence of sulfur-containing bacteria in your drains or water system. It is important to address this issue promptly to prevent any potential health hazards.
Sulfur doesn't smell like rotten eggs. Hydrogen sulfide smells like rotten eggs, but sulfur itself doesn't have much of a smell at all.
Sulfur has a strong, pungent smell often described as rotten eggs or a burning match.
The yellow mineral that matches smell like is called sulfur. Sulfur is a naturally occurring element, with a very distinctive smell.
Chemicals added to preserve the shelf life of the meat
The smell of roting vegetation.