BL3500C1865001S1PCMK

What is the shelf life of this battery? I want to get a spare replacement for the future and not sure if it will still be good in 3 years.

Hello zxzx1919zx

I am checking with the product specialist. I will get back to you when I have more information.

@zxzx1919zx

Our product specialist indicated the below for your request.

Li-ion batteries will naturally start losing their ability to hold a charge after a period of time.

  • the warranty should be 3 years but expected shelf life to be 5 years.*

5 years IF properly maintained temperatures, Humidity & recharging.