
The relay switches on or off depending on the status of your ignition. Similarly, an isolator relay diode is also installed in a position between your batteries and the alternator. But the heat sink for these types of units tend to be larger, and voltage drop among the diodes can lead to undercharging your batteries if you’re not careful. It’s almost as simple as placing the unit. Moreover, installing a diode isolator is pretty simple because there are no moving parts. That lets you connect with the secondary battery without having to discharger your starter. For the better battery isolators on the market, these typically range between 120A and 150A. You want isolators rated to carry the amount of voltage and amperage you expect to draw. Different batteries have different needs. Isolation aside, different vehicles have different batteries. Seemingly simple features, like start isolation, can ensure that your sensitive electronics won’t be subjected to the kind of sags in voltage that may occur when engine cranking happens. Expanding beyond two batteries isn’t only prohibitively expensive, it’s totally unnecessary in most circumstances. But for someone seeking a simple two battery solution, what you’re looking for is a dual battery isolator. If you’re planning on running a giant battery bank, filled with hundreds or thousands of batteries, then you’d need a pretty impressive isolator. Luckily, it’s not that tough to choose an effective battery isolator. You don’t want your battery isolator to cause problems with your vehicle’s electrical systems, or with the devices connected to whatever local grid you’re working on. Perhaps more importantly, ending up with the wrong detector could be more trouble than its worth. We don’t guarantee that we will receive your returned item.Choosing the Right 12V DC Dual Battery Isolator If you are shipping an item over £75, you should consider using a trackable shipping service or purchasing shipping insurance. If you receive a refund, the cost of return shipping will not be deducted from your refund.ĭepending on where you live, the time it may take for your exchanged product to reach you, may vary. You will be responsible for paying for your own shipping costs for returning your item. To return your product, you should mail your product to: 3 dicks way Aylesbury GB Hp199ua If the item wasn’t marked as a gift when purchased, or the gift giver had the order shipped to themselves to give to you later, we will send a refund to the gift giver and he will find out about your return. Once the returned item is received, a gift certificate will be mailed to you. If the item was marked as a gift when purchased and shipped directly to you, you’ll receive a gift credit for the value of your return. If you need to exchange it for the same item, send us an email at and send your item to: 3 dicks way Aylesbury GB Hp199ua. We only replace items if they are defective or damaged. Only regular priced items may be refunded, unfortunately sale items cannot be refunded. If you’ve done all of this and you still have not received your refund yet, please contact us at items (if applicable) There is often some processing time before a refund is posted. Then contact your credit card company, it may take some time before your refund is officially posted.

If you haven’t received a refund yet, first check your bank account again. If you are approved, then your refund will be processed, and a credit will automatically be applied to your credit card or original method of payment, within a certain amount of days. We will also notify you of the approval or rejection of your refund. Once your return is received and inspected, we will send you an email to notify you that we have received your returned item. To complete your return, we require a receipt or proof of purchase, It must also be in the original packaging, To be eligible for a return, your item must be unused and in the same condition that you received it. If 14days have gone by since your purchase, unfortunately we can’t offer you a refund or exchange.
