Acid battery part of solar street lamps is introduced

Acid storage battery is the battery solar street lamps, it mainly by the container, plate and baffle plate of three parts. Acid battery electrolyte concentration in 27% - 37% of sparse acid solution, the proportion of 1. 281. 31. Acid battery is the use of lead, lead dioxide and sulfuric acid of

acid battery is the battery solar street lamps, it mainly by the container, the plate and baffle plate of three parts.

acid battery electrolyte concentration in 27% - 37% of sparse acid solution, the proportion of 1. 28 - 1. 31. Acid battery is the use of lead, lead dioxide and sulfuric acid chemical reactions to store electrical energy and releasing energy, its working principle by the following chemical reaction equations.

the discharge chemical reaction: PbO2 + 2 - h2so4 + Pb = PbSO4 + 2 h2o + Pb SO4 chemical reaction:

charge PbSO4 + 2 h2o + Pb SO4 = 2 - h2so4 PbO2 + + Pb

when the battery positive and negative plates into the sulfuric acid solution, will generate an electromotive force of around 2 v between plate, once the external circuit of discharge current is formed through, at the same time inside the battery positive and negative plate react with sulfuric acid, gradually became the lead sulfate, when the positive and negative plate into the same lead sulfate, and the battery will not discharge any more, need to be back to the original PbO2 through charging and Pb. Obviously the battery charging and discharging is reversible. 【 The above content of the solar street light for you publish 】