![Mastervolt BI 1203-S Isolator [83012031]](http://jademoghul.com/cdn/shop/files/87013XL_{width}x.jpg?v=1699413394)
![Mastervolt BI 1203-S Isolator [83012031]](http://jademoghul.com/cdn/shop/files/87013XL_130x.jpg?v=1699413394)
Description
BI 1203-S Isolator
Onboard systems usually consist of two or more batteries that function independently when powering the 12 or 24V consumers. These batteries require independent charging with reliable battery isolators or battery combiners.
Mastervolt offers several intelligent solutions:
- Battery isolators that divide your charge current with a minimum energy loss.
- The Charge Mate for connecting and/or disconnecting two batteries.
- Battery Watch for monitoring the condition of your batteries (also usable as the main switch).
Battery isolators for conventional systems with an alternator or battery charger and two or three batteries
Mastervolt’s BI battery isolators are based on conventional diode technology. The diode voltage drop (ca. 0.6 V) can be compensated for by adapting the output voltage of the connected charger or alternator. Mastervolt Mass battery chargers and Alpha Pro charge regulators are standardly equipped with automatic voltage drop compensation.
Compact and lightweight
The Mastervolt BI battery isolators are compact and fully solid-state, preventing wear. The weight varies from 580 to 1300 grams.
Robust and durable
Completely corrosion-proof material with aluminum heat sinks. The electronic components are encased in synthetic materials, the BI models have molded diode splitters.
Fast installation
The synthetic end plates feature connection lugs, the solid bolt connections with nuts and locking rings ensure easy installation.
Owner's Manual (pdf)
Brochure (pdf)
Payment & Security
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
Refund Policy
Our policy lasts 30 days. If 30 days have gone by since your purchase, unfortunately we can’t offer you a refund or exchange.
To be eligible for a return, your item must be unused, unmarked, unbroken and in the same condition that you received it. It must also be in the original packaging.
Several types of goods are exempt from being returned. Goods such as made-to-order products (leather, jewelry, wedding, etc.) personalized items, all mats/rugs, audio/visual, customized gifts, select wedding items, educational items or open boxed items cannot be returned. We also do not accept products that are intimate, hazardous materials, or flammable liquids or gases in any personal care products
Additional non-returnable items:
- Gift cards
- Some health and personal care items
- Used electronics items
To complete your return, we require order details including a receipt or proof of purchase.
- Please send us an email at customer.service@jademoghul.com
- Send message requesting RMA for specific product, include order number and email used in original purchase.
- Within 48 hours you shall receive an RMA
- Ship your product to our Return Center provided for the specific product type
- Once Merchandise has been received and inspected, a refund will be issued.
- Please Note that a 25% restocking fee is applicable to returns.
Please do not send your purchases before you hear back from us with the required information.
There are certain situations where no refunds are granted: (if applicable)
- Books with obvious signs of use
- CD, DVD, VHS tape, software, video game, cassette tape, or vinyl record that has been opened.
- Any item not in its original condition, is damaged or missing parts for reasons not due to our error.
- Any item that is returned more than 30 days after delivery (Customer has to directly contact the manufacturer for warrantied items)
Refunds (if applicable)
Once your return is received and inspected, we will send you an email to notify you that we have received your returned item. We will also notify you of the approval or rejection of your refund.
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 2 - 3 weeks.
Late or missing refunds (if applicable)
If you haven’t received a refund yet, please take the following steps beef contacting us:
- First check your payment method and/or bank account again.
- Then contact the relevant institution, it may take some time before your refund is officially posted.
- Next contact your bank. There is often some processing time before a refund is posted.
If you’ve done all of this and you still have not received your refund yet, please contact our customer service.
Sale items (if applicable)
Only regular priced items may be refunded, unfortunately sale items cannot be refunded.
Exchanges (if applicable)
We only replace items if they are defective or damaged. If you need to exchange it for the same item, send us an email to initiate the exchange process:
Gifts
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. Once the returned item is received, a gift certificate will be mailed to you.
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.
Shipping
To return your product, you should mail your product to: JadeMoghul Inc. RMA. You will be responsible for paying for your own shipping costs for returning your item. Shipping costs are non-refundable. If you receive a refund, the cost of return shipping will be deducted from your refund.
Depending on where you live, the time it may take for your exchanged product to reach you, may vary.
If you are shipping an item over $75, you should consider using a trackable shipping service or purchasing shipping insurance. We don’t guarantee that we will receive your returned item.