Yahoo Answers is shutting down on May 4th, 2021 (Eastern Time) and beginning April 20th, 2021 (Eastern Time) the Yahoo Answers website will be in read-only mode. There will be no changes to other Yahoo properties or services, or your Yahoo account. You can find more information about the Yahoo Answers shutdown and how to download your data on this help page.
Trending News
Promoted
3 Answers
Relevance
- Anonymous8 years agoFavorite Answer
I doubt if it is sealed as all these type of batteries need a vent. However it is maintenance free which means topping up is not needed.
Still have questions? Get your answers by asking now.