Battery Isolators
The Cartek Battery Isolator range are small and reliable alternatives to traditional mechanical master-switch isolators.
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Do not pass...","image":{"data":"https://cdn11.bigcommerce.com/s-apdqzvyot3/images/stencil/{:size}/products/2748/3407/SWILALEDBLU__79094.1758769762.jpg?c=1","alt":"Cartek Internal Switch for GT and XR Isolators"},"qty_in_cart":0,"pre_order":false,"has_options":false,"show_cart_action":true,"stock_level":null,"low_stock_level":null,"weight":{"formatted":"20.00 Grams","value":20},"demo":false,"date_added":"25th Sep 2025","add_to_wishlist_url":"/wishlist.php?action=add&product_id=2748","custom_fields":null,"images":[{"data":"https://cdn11.bigcommerce.com/s-apdqzvyot3/images/stencil/{:size}/products/2748/3407/SWILALEDBLU__79094.1758769762.jpg?c=1","alt":"Cartek Internal Switch for GT and XR Isolators"},{"data":"https://cdn11.bigcommerce.com/s-apdqzvyot3/images/stencil/{:size}/products/2748/3409/SWILALEDBLU_3__24002.1758769762.jpg?c=1","alt":"Cartek Internal Switch for GT and XR Isolators"},{"data":"https://cdn11.bigcommerce.com/s-apdqzvyot3/images/stencil/{:size}/products/2748/3408/SWILALEDBLU_2__01577.1758769762.jpg?c=1","alt":"Cartek Internal Switch for GT and XR Isolators"},{"data":"https://cdn11.bigcommerce.com/s-apdqzvyot3/images/stencil/{:size}/products/2748/3411/SWILALEDBLU_4__78203.1758769998.jpg?c=1","alt":"Cartek Internal Switch for GT and XR Isolators"},{"data":"https://cdn11.bigcommerce.com/s-apdqzvyot3/images/stencil/{:size}/products/2748/3410/SWILALEDBLU_1__70125.1758769997.jpg?c=1","alt":"Cartek Internal Switch for GT and XR Isolators"}],"rating":null,"num_reviews":null,"price":{"with_tax":{"formatted":"$51.75","value":51.75,"currency":"NZD"},"without_tax":{"formatted":"$45.00","value":45,"currency":"NZD"},"tax_label":"GST"},"add_to_cart_url":"https://msel.co.nz/cart.php?action=add&product_id=2748","category":["Electronics/Battery Isolators","Brands/Cartek/Battery Isolators","New Products/December 2025"]},{"id":265,"sku":"CARBG06R","name":"Cartek GT Battery Isolator Kit 450A","url":"https://msel.co.nz/cartek-gt-battery-isolator-kit-450a/","brand":{"name":null},"availability":"","summary":"The Solid State Battery Isolators from CARTEK are very small and highly reliable alternatives to the traditional mechanical master-switch and have been designed to overcome all of the problems and restrictions associated with mechanical and...","image":{"data":"https://cdn11.bigcommerce.com/s-apdqzvyot3/images/stencil/{:size}/products/265/524/CARBG06R__53043.1767585126.png?c=1","alt":"Cartek GT Battery Isolator Kit 450A"},"qty_in_cart":0,"pre_order":false,"has_options":false,"show_cart_action":true,"stock_level":null,"low_stock_level":null,"weight":{"formatted":"0.00 Grams","value":0},"demo":false,"date_added":"19th Sep 2021","add_to_wishlist_url":"/wishlist.php?action=add&product_id=265","custom_fields":[{"id":249,"name":"Unit of Measure","value":"each"},{"id":250,"name":"Purchase Increment","value":"1"}],"images":[{"data":"https://cdn11.bigcommerce.com/s-apdqzvyot3/images/stencil/{:size}/products/265/524/CARBG06R__53043.1767585126.png?c=1","alt":"Cartek GT Battery Isolator Kit 450A"}],"rating":null,"num_reviews":null,"price":{"with_tax":{"formatted":"$624.66","value":624.66,"currency":"NZD"},"without_tax":{"formatted":"$543.18","value":543.18,"currency":"NZD"},"tax_label":"GST","map_price_with_tax":{"formatted":"$3.45","value":3.45,"currency":"NZD"},"map_price_without_tax":{"formatted":"$3.00","value":3,"currency":"NZD"}},"add_to_cart_url":"https://msel.co.nz/cart.php?action=add&product_id=265","category":["Electronics/Battery Isolators","Brands/Cartek/Battery Isolators"]},{"id":266,"sku":"CARBR08","name":"Cartek XR Battery Isolator Kit 550-650A","url":"https://msel.co.nz/cartek-xr-battery-isolator-kit-550-650a/","brand":{"name":null},"availability":"","summary":"The new XR Battery Isolator is the next generation of motorsport master-switch devices from CARTEK. At 30% smaller size and 40% lighter weight, this new XR version offers even more performance. 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Cartek Internal Switch for GT and XR Isolators
$45.00 Ex. GST and shipping$51.75 Inc. GST plus shippingCartek Internal Switch for GT and XR Isolators CARTEK Internal Button with integrated LED. Designed for Cartek Battery Isolators only - will not work with any other device. NOTE: The CARTEK Internal Button is fitted with a low voltage LED. Do not pass...SWILALEDBLU$45.00 Ex. GST and shipping$51.75 Inc. GST plus shippingQty in Cart: 0Quantity:Price (Inc GST):$45.00 Ex. GST and shipping$51.75 Inc. GST plus shippingSubtotal: -
Cartek GT Battery Isolator Kit 450A
$543.18 Ex. GST and shipping$624.66 Inc. GST plus shippingThe Solid State Battery Isolators from CARTEK are very small and highly reliable alternatives to the traditional mechanical master-switch and have been designed to overcome all of the problems and restrictions associated with mechanical and...CARBG06R$543.18 Ex. GST and shipping$624.66 Inc. GST plus shippingQty in Cart: 0Quantity:Price (Inc GST):$543.18 Ex. GST and shipping$624.66 Inc. GST plus shippingSubtotal: -
Cartek XR Battery Isolator Kit 550-650A
$628.00 Ex. GST and shipping$722.20 Inc. GST plus shippingThe new XR Battery Isolator is the next generation of motorsport master-switch devices from CARTEK. At 30% smaller size and 40% lighter weight, this new XR version offers even more performance. The Solid State Battery Isolators from CARTEK are very small...CARBR08$628.00 Ex. GST and shipping$722.20 Inc. GST plus shippingQty in Cart: 0Quantity:Price (Inc GST):$628.00 Ex. GST and shipping$722.20 Inc. GST plus shippingSubtotal:
