Li time lithium batteries

[Vollmer]

Is there anything to worry about if the boat is left out in the heat? Those battery compartments can get VERY HOT on those hot summer days. Especially if the boat is sitting in the driveway for a few days.

Google says:

While lithium-ion batteries can perform well at slightly elevated temperatures, prolonged exposure to excessive heat significantly accelerates aging and reduces longevity, potentially leading to performance issues and even safety concerns.

Here's a more detailed explanation:

• Heat and Battery Performance:
  Higher temperatures accelerate chemical reactions within a lithium-ion battery, leading to faster aging, reduced lifespan, and decreased ability to retain a charge over multiple cycles.
  
  
• Safe Operating Range:
  Lithium batteries generally operate safely between 0°C and 45°C (32°F to 113°F).
  
  
• Storage Temperatures:
  For storage, the recommended safe temperature range is typically between -20°C and 25°C (-4°F to 77°F).
  
  
• Risks of High Temperatures:
  Prolonged exposure to high temperatures can increase the risk of thermal runaway (a chain reaction causing rapid temperature and energy release) and potentially lead to battery fires or explosions.

 

[Vollmer]

At what temperature do lithium batteries get damaged?


AI Overview

Lithium batteries can be damaged by temperatures below 32°F (-4°C) or above 140°F (60°C).

Cold temperatures

• Below 32°F: Can damage the battery permanently
  
  
• Below freezing: Can cause lithium plating, which can reduce capacity and create safety issues
  
  
• Slows chemical reactions: Can reduce voltage and capacity, and lead to temporary failure
  

High temperatures

• Above 140°F: Can speed up battery aging and pose safety risks
  
  
• Can cause thermal runaway: Can lead to battery destruction, fires, and explosions
  

Tips for safe battery temperature

• Charge lithium batteries between 32°F and 131°F

 

[CatDaddy]

@Vollmer did you do the same search/AI for lead acid to see what the comparison is? Curious what the same method you used would say.

 

[Traxion]

So to devils advocate this, does this apply to Lithium auger batteries? Cause we all know they air d lots of time below 32 degrees lol.

Good subject….curious to learn more!

 

[Vollmer]

@Vollmer did you do the same search/AI for lead acid to see what the comparison is? Curious what the same method you used would say.

I did not.

 

[Weekender]

You can get the Li-Time 100ah batteries for the same price as a group 31 interstate deep cycle now. Whenever my current interstates die I'll be switching over and giving them a try.

 

[buckhunter24_7]

I ordered a couple of them yesterday, I will let you guys know how they work out for me