2018 Macbook pro batteries are puffy - any chance they'd be replaced by apple - its out of warranty - maybe under the keyboard replacement program? Battery health says its 'degraded' after
Apple MacBook Pro Core I7 2.6G 15 inch TOUCH/2018 battery,83.6Wh battery for Apple MacBook Pro Core I7 2.6G 15 inch TOUCH/2018 laptop (6 cells,11.40V)
✓A1953 A1990 Battery for Apple MacBook Pro 15" A1990 Mid 2018 2019 EMC 3215 3359 | eBay
2018 MacBook Pro Teardown Reveals Larger Battery and More
a1953 battery for apple macbook pro a1990 15 Mid 2018| macbook pro a1990 replacement battery-a1953 Laptop Batteries - Aliexpress
NewerTech 84.3W NuPower Battery Replacement... at MacSales.com
Purchase a MacBook Pro 13-inch (2018 - 2019, A1989) Replacement Battery (A1964) | mac of all trades
Amazon.com: BatPower A1964 Replacement Laptop Battery for Mid 2018 2019 Apple MacBook Pro 13-inch A1989 EMC 3214 EMC 3358 BTO/CTO Battery MacBook Pro 13" Touch Bar A1989 Apple A1964 Battery 58Wh
MacBook Pro 15 2018 A1990 Battery Replacement
E EGOWAY A1990 A1953 Battery Replacement for MacBook Pro 15" Touch Bar – Egoway
2021 MacBook Pro teardown reveals easy-to-remove batteries
MacBook Pro A1990 15" 2018 MR932LL/A Top Case w/Battery Gray 661-10345