Choosing a battery isolator these days can be a daunting task due to the number of devices available. The most common about the vehicles is that it comes with a single starter battery. If you want to add a secondary battery or any other accessories, make sure it won’t idle the engine. Take the right steps to isolate the starter battery from the secondary battery. This is important to start the vehicle when at any time without damaging it.
How to choose the battery isolator size?
If given the chance, it is advisable to pick a size larger than your alternator. Pick the biggest amp that you can get at Kyline Chargers, the most-advanced chargers. Get one about double the alternator size, you need to that the cost and mounting location space may be an issue. This is way affordable than having the problems in the long run that will cost you more for fixing it. You can have an alternator upgrade in your isolator to meet your needs in your budget.
There are two heavy-duty silicon diodes mounted back-to-back on heat-sink fins. The average isolator will likely have this for the diodes act as electric one-way valves. You need to know the voltage before doing an upgrade. Most of the time, the voltage at the output is higher than the input and the flow shuts off. If the voltage pressure rises to such a great extreme, the diodes will likely to damage. You can prevent this by reversing the flow. Keep a good battery to have a better discharging in an attempt to re-charge it.
Watts. You need to know the RMS wattage of your system to determine how big of a battery you will need. You can take the cranking amps and match it to at least the amount of total watts your system is pushing. Going a little above of your cranking amps can be the perfect choice for the said system.
Dimensions. In choosing a battery, make sure if it will fit in the stock location of your vehicle. Ensure the dimensions are compatible with your vehicle before buying or upgrading. You can first measure the height including the posts of your current battery to get the right size. Make sure that the battery does not protrude or surpass the battery posts of the stock battery. Get a battery that will fit in the location to ensure to connect the positive and negative terminals. The next thing is to check the length and width of the battery to make sure it fits in the stock battery housing. You need to take caution on these to have the right dimension before buying for a replacement.
The maintenance of your vehicle can be costly in due time. Thus, it is way better to upgrade the auto’s accessories for safety purpose. If you are paying good money, choose an isolator that can handle more heat. This is great, especially if it is going into a hot area like the engine compartment. Remember that it is not worth saving a little on an undersized unit that will only damage in short time.