Which battery is used in an electric power station?

Option 2 : Lead-acid

Lead-acid batteries are used in electric power stations.

This is because:

• It is cost-effective and provides a steady electric current for a long-time period. 
• It is capable to withstand long-term inactivity with or without solvent. 
• It offers the best value for power and energy per KWH.
• It offers the longest life cycle.
• About 97% of lead can be recycled and reused in new batteries.
• It offers low self-discharge, which is the lowest among rechargeable batteries.
• It offers good performance at low and high temperatures.