For IDC room operators, does not have a "better" battery technology. Each battery has its own advantages and disadvantages, the operator should choose according to their own requirements to choose the most suitable battery products, such as cost, space, placement, floor (bearing), environment, etc., and understanding of all kinds of battery, so as to choose the most suitable battery products. Here are the advantages and disadvantages of all kinds of batteries.

 

   Nowadays, lead-acid batteries are still very popular, because they has a proven record in reliability. For large-scale applications, they are the most economical choice, have excellent performance and efficiency, low internal impedance, high tolerance of misconduct, purchasing cost is high.Lead-acid battery use including water and sulphuric acid electrolyte, lead oxide and lead by the sponge (cathode) and plate (anode). Main types of lead-acid batteries battery is valve-controlled lead-acid battery (VRLA), also known as the "seal" or "free maintenance battery".