This item may be available in a different size, colour, scent, version or platform. Click below to be directed to product options:
500 Amp Battery Isolator
500 Amps at 12V Continuous
700 Amps Surge
Switching Power: 10 - 16 VDC
500 Amp Relay Isolator (BIR500)
Most Helpful Customer Reviews
It does what it says and so far has been holding its own. I use mine as a main power isolator for a winch.
I needed it to separate my rear batteries when my car was not running.
Will add more once it has been used a while
The authorised South African distributor of this product is under no obligation to honour the manufacture's guarantees/warranties or to provide after-sales service.
Please note that this item is imported from the USA, and is designed to be used in the USA. In addition, if the unit is powered it will come with a US plug and an adapter/transformer may be required. Please click here for more information on power requirements, or check with us if you are unsure or need any assistance!
Please also note that certain items cannot be imported, these include Alcohol, Animals, Batteries, Flammable Materials, Currency, Food, Furs, Chemicals, Explosives, Medications, Plants, Seeds, Supplements, Pressurized Cans, Tactical Equipment, Vitamins, Weaponry and Weaponry Accessories. In these cases, the item and information is displayed for reference purposes only. If you are not sure if we are permitted to bring an item, please send us an e-mail with a link to the item to confirm.
Please also ensure that you are ordering the correct item for your particular application as returns to the USA are costly. Product reviews are also provided for most of our items, which can give you a good idea for possible things to look out for and the quality of the item. By clicking Add to Cart, you are confirming that the item is correct and you accept the conditions listed here.