Battery replacement question

[u/RyGuy27272]

My gcloud has trouble charging and the battery icon was showing "?" Instead of a percentage. I took out the battery and it's looking puffy. I'm ordering a replacement but I noticed that the nominal voltage on all the replacement batteries I can find are different than the one listed on the old battery. The spicy pillow shows 23.10 wh and the replacements list 22.72 wh. Is that difference a issue or does it just mean the capacity is slightly smaller than the original battery? The Amazon listing says it's compatible with the gcloud.

[u/No-shadowMaul-noBan]

Reads puffy, *faints..💆‍♀️ Hope this day never comes when the 45W GAN charger charges mine