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Question:

What batteries are used in the fire emergency lights?

What batteries are used in the fire emergency lights?

Answer:

Charging is to connect the external DC power to the battery to charge, so that the energy can be converted into chemical energy to be stored.
The electrochemical response of a valve regulated lead-acid battery is as follows
Under the discharging state of lead acid battery, the main component of positive electrode is two lead oxide, and the main component of negative electrode is lead. Under the charge state, the main component of positive and negative electrode is lead sulfate.
Lead acid battery (VRLA) is a kind of electrode, mainly made of lead and its oxide. Electrolyte is the accumulator of sulfuric acid solution.
Fire emergency lights use most of the dry lead-acid batteries.

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