Review on DURACELL C12 PROCELL Professional Alkaline Battery - 12 Count: Long-Lasting, Powerful Performance by Kelvin Understanding

Terrible! I went to check why my flashlight stopped working and found that these batteries were leaking battery acid throughout the battery compartment! I rarely had battery acid leaks from batteries and when I did it was because it was old and accidentally left in the product. However, I bought these Duracell batteries on March 29th and today is April 11th (same year) and have only used them 3 times. I will attach photos so you can see it was leaking from the bottom of the battery on the right side. I won't buy this again. At least not from this seller as I didn't do anything to the batteries or store them at home in extreme temperatures. After 2 weeks of occasional use it still didn't work. My product is probably broken too, but I haven't tested it yet.