What is the lifespan of lithium batteries?

The lifespan of a lithium battery depends on several factors, including the battery type, quality, usage conditions, and charging behavior.

Different lithium technologies also have different expected lifespans:

• Lithium-ion (Li-ion) batteries typically last around 2 to 3 years or approximately 300 to 500 charge cycles
• Lithium polymer (LiPo) batteries can often last up to 5 years or exceed 1,000 charge cycles under proper conditions

Over time, all lithium batteries gradually lose capacity, which can result in shorter operating times between charges.

To maximize battery lifespan:

• Follow the manufacturer’s charging recommendations
• Avoid deep discharge
• Avoid excessive heat
• Store batteries under suitable conditions when not in use

Proper charging and maintenance significantly improve battery performance and longevity.