Ammeters are called ampere meters or amperage meters, measure the power of an electrical current or amperage. Thus, these meters essentially measure the battery current of the electrical system, functioning as flow meters under normal circumstances. Through the heavy gauge wire running under the dash, automotive ammeters measure the alternator output. Ammeters also measure the…

Deep cycle Batteries are extremely efficient sources of power for marine applications, since they can be charged and discharged over and over again. As opposed to other high capacity batteries, like automotive batteries, deep cycle batteries have a much greater ability to discharge almost all of the power they contain without requiring a jump start….

The car battery is a silent member of the automotive team that keeps your vehicle running. Battery power that allows a vehicle to start upon first turn is indeed a joy, but they don’t last a lifetime. An automobile’s electrical system is powered by the battery. In order for the car to start and run,…

In addition to boat batteries, marine batteries are also known as starting batteries and deep-cycle batteries. Batteries intended for boats are often expected to serve as both house batteries and cranking batteries. Therefore, they should have enough power to power a boat’s engine and to provide energy to its accessories, such as speakers, pumps, and…

The process of desulfation involves reversing sulfation in a battery. The lead plates of the battery are dissolved using multiple methods in order to dissolve the crystals on them. It is a process carried out to try and restore the capacity of a lead-acid battery lost due to sulfation. This procedure also enables dead cells…

A parasitic draw is the use of power by an electrical component that consumes power even after the vehicle has been turned off and the component has been disconnected. In such a case, the vehicle’s electrical system will not function properly. Battery drain can occur long after the engine has been turned off. Sometimes this…

The car battery plays a vital role in its operation. Moreover, it is an important component of allowing cars to run properly. Therefore, it’s essential that we pay close attention to it. In order to take care of it properly, we need to understand how we can charge it. People often ask how they can…

Lithium ion rechargeable batteries are known as 18650 batteries. Its proper name is the 18650 cell. There are two different types of 18650 batteries, each rated for 3.7v and 1800mAh to 3500mAh (milliampere-hours). In addition to their voltage range between 2.5 and 4.2 volts, or 4.2 volts for charging, 18650s have 3.7 volts as a…

An Electronic Safe or Modern Safe, is a great way to store your valuables. Because of the excellent security they provide, many people and businessmen choose them. People are also able to keep their valuables within easy reach with these devices. The problem is that these devices rely on batteries to keep themselves safe, and…

An electronic multimeter measures voltage, current, resistance, and other electrical parameters from an electrical input. Multimeters are commonly used in automotive applications to test battery performance. A digital readout can be used to accurately report voltage information when properly used. When you conduct a multimeter battery test using the steps below, you can easily diagnose…