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Your Direct Connection for 12V Electrical Industry Expertise.

On the Del City Blog you will find answers and information such as how-to’s, product knowledge, industry news, and more! At Del City, we know how important it is to not just have your supplies, but also to have industry resources.


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Recent Posts

Ancor Marine Grade Tinned Duplex and Triplex Cable: Solutions for Marine

Ancor Marine Grade Tinned Duplex and Triplex Cable: Solutions for Marine

Del City is now offering a range of Ancor Marine Grade Tinned Cables designed to meet the rigorous demands of marine and harsh...
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Whale Heat Air: Product Guide

Whale Heat Air: Product Guide

Whale Heat Air is the ultimate propane heating solution for the RV market, designed to be lightweight yet powerful, and...
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Whale Heat Air: FAQ

Whale Heat Air: FAQ

Whale Heat Air is an innovative, compact propane heating solution tailored for the RV market. Whether you’re towing a trailer,...
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Whale Heat Air: Lightweight, Powerful Heating Solutions for Your RV

Whale Heat Air: Lightweight, Powerful Heating Solutions for Your RV

Whale Heat Air is a Lightweight, Powerful Heating Solutions for Your RV. This is a powerful cutting-edge, lightweight, space-saving propane heating solution designed specifically for the RV market.
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NSPA Thermal Indicator Heat Shrink Butt Connectors

NSPA Thermal Indicator Heat Shrink Butt Connectors

The thermal indicator aims to offer installers an extra visual signal as the solder sleeve transforms and flows into the...
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RELiON’s InSight Series® – POWER in a Class of Its Own

RELiON’s InSight Series® – POWER in a Class of Its Own

RELiON’s InSight Series® - POWER in a Class of Its Own. Built from the ground up by battery experts with...
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RELiON Legacy Series – Deep Cycle Lithium Batteries

RELiON Legacy Series – Deep Cycle Lithium Batteries

RELiON Legacy Series - deep cycle lithium batteries are an upgrade from lead batteries they are a higher return on...
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RELiON’s Lithium Batteries for Cold Weather Performance

RELiON’s Lithium Batteries for Cold Weather Performance

RELiON’s Lithium Batteries for Cold Weather Performance – Safe & Easy Charging in Freezing Temperatures. RELiON’s Low Temperature (LT) Series...
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Series Vs. Parallel Battery Connections Explained

Series Vs. Parallel Battery Connections Explained

Here we will explain the important differences between series vs. parallel battery connections. We will establish what that means for...
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