Hi

I have a few of these units, they are under support and complaining about battery life.

Dell sent me some replacement batteries, but some of the have a MFD of 2013, this seems old to me. Others have a 2019 date. Should I get the old 2013 ones swapped? From what I've read, lithium packs don't store for more than a few years.

I have contacted support, but they have yet to answer so thought I'd try here as well.

 

cheers