Deka. NAPA batteries are made by Deka.
I have a Walmart cheapie battery in my Cub Cadet that's going on it's 6th season. (A record for the Cub Cadet.)
After 10 years of tendering the OEM battery in my Harley, it gave it up. The stock CCA is 210. I found a Scorpion ACR battery that fit, it has 260 CCA. Dang does that extra 50 CCA make a big difference on how fast it turns over.
I like to put SP-40s in everything at the shop.