Wiring

The Duracell batteries at sams are made by penn Corp ,they are same as deka batteries. Penn makes both and puts different stickers on them.

Ive been selling Deka batteries since NAPA started using them 10 or 12 years ago , and Ive only had to replace 3 under warranty , and 1 of those was just to satisfy the customer . — I charged it up and were still using it here in the shop after a year or so . — I run Deka group 27s in my boat and trucks , and have no complaints . — Hoss