(A premium laptop's battery might last longer.) Every time you charge your battery, the total capacity of the battery is diminished. Originally it may have had a run time of 3.5 hours, but after a year it'll run out of juice at 3 hours, even on a full charge.
[Excerpt] We will look at the principal occupational health hazards and exposures themselves and some of the. related issues. We will look closely at the chemical composition of autobody shop products to see what. components appear to be particularly hazardous, how you are exposed to them, and what you can do to. minimize exposure. The health effects discussed for these products are based upon the exposure of the. professional, not the consumer. This manual deals with chemical exposure only; other issues of interest to the. autobody shop worker may include occupational exposure to noise and neuromuscular problems such as.
No Auto Repair/Bodywork Questions. This subreddit is for Auto Detailing, not Auto Repair. Please do not post questions on bodyshop work or mechanical work with vehicles. No Prohibited Detailing Photos, (eg: product pictures, beading, 50/50, single overview car photos, and side angled deceptive shots).