MacBook Pro that shuts down without warning has now escalated

I own a

After, in April 2018 I replaced the battery with an iFixit

I started having trouble with it shutting down randomly with on battery and on charger. I retrospect I have noticed that the past several months, the battery would drain quickly. Although I was not doing anything exotic, I thought it was me. The battery shows

and

. Clicking on battery icon

. One solution was to reset the SMC, which I did. Problem still exists although it seems like it works properly with the charger plugged in. The battery being only 13 months old, I am concerned it is not the problem and reluctant to spend $70 bucks to find out (I bought the tools the last time) :-)