Car battery guide buying laptop,nissan sentra car battery jumper,car battery price bosch kettle,cost of battery operated fan philippines - Reviews

30.12.2014
One of the few problems with installing an aftermarket sound system in your car is that your battery can have problems keeping up with the new power demands. When faced with this problem, you have two options: replace your stock battery with an aftermarket battery or to install a second battery in your car to power your sound system. Factory batteries are not designed to power your aftermarket system and a big reason why aftermarket electronic devices fail is due to a lack of power.
Aftermarket batteries are engineered for higher, more efficient power output to ensure your system is getting enough juice. When looking for an aftermarket car battery, it is important to know what you’re intending to use it for. An absorbed glass matte battery (AGM) is specifically designed to stand up to repeated draining and recharging cycles better than standard batteries. Cranking Amps: Cranking Amps refers to the electric current the battery is capable of, the greater the number, the more powerful the battery is. Amperage: Amperage measures the rate at which an electric charge passes through the battery.
Adding a second battery to your vehicle electrical system isn’t the only way to upgrade it. After spending all the time, energy and money on an aftermarket sound system, it would be a crime to not let it reach its full potential.
Shop BatteriesShop Car BatteriesBrowse the entire selection of car batteries at Sonic Electronnix. Read our car battery buying guide from the experts at consumer reports you can trust to help you make the best purchasing decision.. Copyright © 2012 Share The Knownledge, All trademarks are the property of the respective trademark owners. This often results in dimming headlights and flickering lights inside your car with the beat of your music. A lack of power results in lower voltage, increased current and excess heat which can cause your system to burn up and fail.


These batteries are made up of lead plates inside of a solution of water and sulfuric acid. Aftermarket batteries are sealed, which gives them a much longer lifespan due to the complete containment of the fluids inside. Many aftermarket batteries can be used as either replacement for your car’s starter battery or as a secondary battery. One of the biggest advantages of an AGM battery is that the acid is absorbed by a fine fiberglass mat, making them spill proof. These batteries are designed specifically to deliver the quick, large burst of power needed to start your vehicle’s engine. Just add up the total wattage of your equipment and find a battery that matches cranking amps. Amp hours refer to the capacity of the battery and are calculated by multiplying the current flow in amps by the time in hours of discharge. Secondary batteries are usually installed in the back of your vehicle You’re going to need to install a battery isolator with your second battery. Other upgrades to your vehicle charging system include the big 3 upgrade, adding capacitors and installing a high output alternator. This upgrades the alternator positive cable, negative battery cable and the chassis grounding cable to thick 0 gauge wire for maximum current transfer. Capacitors don’t increase power capacity, but they do lessen power demands by providing short bursts of power when needed. Even the most modestly powered sound systems can put too much stress on your car’s battery. They are not sealed, which allows you to replace evaporated water and electrolytes to prolong the batteries life, but once it is fully discharged it can’t be recharged. Because of the design of a sealed battery, they are also maintenance free and will never spill or leak.
However, some batteries are designed only be used as a secondary power source for your system and will not provide the necessary power to function as a starter battery.


AGM batteries are maintenance free, provide exceptional reliability and are considerably lighter than flooded lead acid batteries.
Once your engine has started, the battery will supply a much lower amount of power to keep the engine running and to operate the electrical systems in your car. Deep cycle batteries are not intended to be used as starter batteries because they do not provide the same power surge that a starter battery can.
Having a batter isolator installed ensures that the starting battery has enough power to start the engine if the secondary battery is drained. Most stock alternators put out about 80-120 amps of power whereas aftermarket alternators can reach well over 300 amps. A down side of lead-acid batteries is that they can spill or leak corrosive battery acid and also require more maintenance.
Examples of aftermarket battery designs include deep cycle batteries and Absorbed Glass Matte batteries. Starter batteries discharge a very small portion of their capacity with each use, which gives them an incredibly long lifespan. To accomplish this, a battery isolator divides Direct Current (DC) into multiple branches and only allows current to travel in one direction in each branch. Battery chargers are also available to keep your aftermarket battery powering your system for years to come.
This allows for multiple batteries to be charged from a single power source (the alternator in your car) without connecting the battery terminals together in parallel. This prevents situations where a weak or dead battery will drain the charge from a strong battery when they are connected.



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