Hey there!Alkaline batteries create electricity from the chemical reaction of zinc and manganese oxide. Alkaline batteries are the batteries you normally buy in a store to put in electronic devices such as a television remote. Lithium batteries get their electricity from the element lithium and they generate twice as much electricity as regular batteries. Lithium batteries are rechargeable and are what you usually find inside of things like cell phones and other portable electronics.

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H2SO4, also known as sulfuric acid, is a chemical commonly used in storage batteries. Different concentrations of the acid are used for different purposes. Batteries generally have around 33.5 percent concentration of sulfuric acid. In the powder form, generally found in fertilizers, H2SO4 is harmful if it's inhaled or if it comes in contact with mucous membranes in the body. It can cause chemical burns and may damage living tissues. You should avoid handling it, and it can burn you, but it probably won’t cause serious damage unless a large amount of it contacts your skin for an extended period of time.

H2SO4, also known as sulfuric acid, is a chemical commonly used in storage batteries. Different concentrations of the acid are used for different purposes. Batteries generally have around 33.5 percent concentration of sulfuric acid. In the powder form, generally found in fertilizers, H2SO4 is harmful if it's inhaled or if it comes in contact with mucous membranes in the body. It can cause chemical burns and may damage living tissues. You should avoid handling it, and it can burn you, but it probably won’t cause serious damage unless a large amount of it contacts your skin for an extended period of time.