16 December 2023

Advantages and Disadvantages of Lead Acid Battery

The lead-acid battery was invented in 1859 by French physicist Gaston Plante, and it has been in use ever since. Lead-acid batteries are easily accessible and reasonably priced; they have emerged as the preferred option for electric vehicles. So let's check out the advantages and disadvantages of lead-acid batteries to better understand this topic.


  • Cost-effective
  • Simple
  • High Capacity
  • Reliability
  • Robust
  • High energy density
  • Easy maintance
  • Durability
  • Available everywhere
  • Recyclability
  • Longest life cycle
  • Limited life cycle
  • Charging issue
  • Shorter life span
  • Require maintenance
  • Less efficient
  • Eco unfriendly
  • Big and bulky
The following are the advantages and disadvantages of lead-acid batteries:

Benefits or Advantages of Lead Acid Batteries

  • Lead-acid batteries are available in all shapes and sizes.
  • It is the best in terms of reliability.
  • It is best for working capabilities.
  • Lead-acid batteries offer the best value for power and energy per KWH.
  • It offers the longest life cycle.
  • It is simple to manufacture.
  • Lead-acid batteries require minimal maintenance.
  • Lead-acid batteries are inexpensive and have a low cost per watt hour.
  • It does not require any maintenance.
  • The energy density of lead-acid batteries is great.
  • Lead-acid batteries offer good performance at low and high temperatures.
  • It withstands slow and fast charging and overcharging.
  • Lead-acid batteries are robust.
  • It offers a low self-discharge rate, which is the lowest among rechargeable batteries.
  • Lead has a 97% recycling and reuse rate when it comes to new batteries.
  • It is capable of withstanding long-term inactivity with or without a solvent.
  • It can be easily serviced in-house.

Drawbacks or Disadvantages of Lead-Acid Batteries

  • The lead-acid battery is not environmentally friendly.
  • It has low specific energy.
  • It can be charged slowly.
  • Lead-acid batteries regularly require maintenance.
  • It has a shorter life span than lithium-ion batteries.
  • It has a poor weight-to-energy ratio.
  • There are transportation restrictions on flooded types.
  • Lead is heavier compared to alternative elements.
  • It has a limited cycle life.
  • Lead-acid batteries have a high weight—up to three thousand pounds.
  • Watering is necessary for the flooded version of the battery.
  • It must be stored in a charged condition to prevent sulfation.
Thank you for reading this article. Still, if you have any questions or queries in mind about the advantages and disadvantages of lead-acid batteries, then please ask us in the comment section below.