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battery powered TVOC gas leak detection

battery powered TVOC gas leak detection

This is why you need to add water to "wet" (flooded type) non-sealed lead acid batteries. When a lead acid battery cell "blows" or becomes incapable of being charged properly, the amount of hydrogen produced can increase catastrophically: Water is oxidized at the negative anode: 2 H 2 O (liquid) → O 2 (gas) + 4 H + (aqueous) + 4e −

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