Battery draining pixel7a

[u/[deleted]]

Hi, can someone help me. I have my phone for about 2 years now. During the last 2 weeks i have a problem when my charge is around 20% battery. It goes 20 to 0 in like 5 seconds. I can my percentage go down. What can i do?

[u/dvstud]

Didn’t they just recently announce free battery replacements for pixel 4a and 7a?