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 crimp barrel window. A prevalent error when using solder connectors is insufficiently heating the solder, leading to a cold solder joint, which compromises termination quality. To avoid this, the red dye provides an additional visual […]

RELiON 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 your investment. RELiON’s Legacy Series batteries are the perfect drop-in replacements for Group 24, 27, 31 and 8D AGM, GEL or lead-acid batteries. They are the perfect combination of size and capacity to fit many […]

RELiON LT Series Low Temperature Lithium

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 lithium iron phosphate batteries are cold-weather performance batteries that can charge at temperatures down to -4°F (-20°C). How? The system features proprietary technology that draws power from the charger itself, requiring no additional components. The […]

RELiON HP Series

RELiON’s High Performance Series is Ideal for Dual Purpose Applications

RELiON’s HP Series is Ideal for Dual Purpose Applications. They offer the capability to deliver a burst of high current for a short period of time. These current requirements are typically necessary to start a boat, generator motor, or an air conditioning compressor. Depending on the application, a single RELiON HP battery can be used […]

Your Guide To Battery Lugs & Battery Terminals

Del City carries a large line of battery lugs & terminals (now at lower prices!) but sometimes distinguishing them can be a bit difficult. How are they best used? In what applications do lugs and terminals perform? What different materials are used? We’ll answer these questions and more, just keep reading!  What is the difference […]

Automotive and solar fast facts

Automotive & Solar Fast Facts

Solar power can benefit the automotive industry in more ways than one. Download our infographic to learn Automotive & Solar Fast Facts. For more detailed information on solar power, get our free ebook! Download Fast Facts Infographic

Air and Hydraulic Brakes

Ask the Expert: Air, Hydraulic & Electric Brakes

Everyone knows that brakes cause a vehicle to stop, but may not exactly know how brakes work. There is more then one type of brake, so to clear up any confusion we sat down with Del City’s Technical Expert. In this segment, our Technical Expert will answer common questions about air brakes and hydraulic brakes, as well […]

Relay diagram

How Do Automotive Relays Work?

Automotive relays are electrically operated switches that control circuits using power from another source, such as a switch, computer, or control module. These relays automate power distribution, enabling circuits to turn on and off at specific times. However, their true advantage goes beyond automation—they allow for the control of multiple circuits, including those with different […]

Various Relays

Types of Automotive Relays

Automotive relays come in various types to accommodate different electrical applications. Understanding these differences is crucial in selecting the right relay for your vehicle or project. Below is an overview of some of the most common types of automotive relays and their uses. Change-Over Relays Change-Over Relays are among the most commonly used automotive relays. […]

Woven Wire Loom

4 Tips For Choosing Wire Loom

Here are 4 tips for choosing the correct wire loom for your project. Protecting your wire is important, and choosing the right type of wire loom can have a big impact on the level of protection and look of the installation. To make sure you get what you need, here’s a few tips when choosing […]