Hi Noelene, thank you for reaching out. Our product manuals are provided on the product page and on our support portal. Here is a link to a page with all our product manuals for your reference. https://supportportal.kickassproducts.com.au/en-GB/articles/product-guides-and-troubleshooting-130401. You can also navigate to the product page on our website and click on the manual link in the product description.
“Wired the charger up a month after purchase when my fifo electrician son became available, and all works well. This small but vital unit sits beween my cranking battery and my ultra-slimline lithium battery, and accepts regulated charge from both the vehicle alternator when running, and solar blanket when deployed, to charge the lithium battery which feeds a 4WD fridge/freezer (also a Kickass, dual zone, and going very well), and other items such as camping lights. Very happy with the Kickass purchases.”