Low Leakage AG3 Alkaline Coin Cell Battery Sold with Promoted Price - China 1.5V 31mAh Alkaline Battery and AG3 1.5V price | Made-in-China.com
Just replaced my leaked ps3's cmos battery, what is the reason for this leaking? : r/PS3
Amazon.com: POWEROWL High Capacity CR2032 Battery (20-Pack) 3v Lithium Batteries, 10 Years Leak-Free, Long Lasting Cr 2032 : Health & Household
Remember that coin cell batteries leak from the negative side, which for most game cartridges is facing the PCB, so you might not even see the leakage unless you remove the battery :
Got tired of replacing the coin cell battery every few months on the garage door sensor. Hoping these last longer. : r/homeautomation