Note on the content of the video: Since we generally feel that the solution with a cut-off relay is no longer up-to-date and current, we decided a few months ago to no longer offer this solution. Sets with cables are available on the market that do not meet any automotive industry standards. In addition, the crimping process technology for such sets is the responsibility of the installer, which we find even more negligent and do not want to compete with. We therefore offer ready-made cables / cable sets with electronics that meet the automotive industry standard and remove products that do not offer 100% safety from our range / have not done so at all for a few months. The video therefore only serves as instructions for self-builders for the assembly of a product that we no longer sell ourselves. CAR-ELECTRIC sees itself as an agent and service provider for everything related to vehicle electrics. We develop and manufacture plug-in cable sets for private and commercial use that make it easier to install the electrics in vehicles. We advise you on the selection of electronics, such as chargers, charging boosters, inverters, lithium batteries, lithium power supplies (LPS), solar and much more. In addition, we want to share our knowledge of electrics with you, explain electrics and electronics using practical examples and simply have fun with you by giving you an insight into our everyday life. If you have any suggestions / requests or anything else, please feel free to contact us at: 040 / 788 777 66 - [email protected] You can find us at: Instagram: / car.electric.hamburg Facebook: / car.electric.de Website: https://www.car-electric.de _______________________________________________________________ Cable set 2nd battery retrofit, click here for the product: https://camperelektrik.de/collections... ________________________________________________________________ Seen in the video: 00:10 min. - Remove starter battery 00:52 min. - Preparations 03:30 min. - Ground bolt 03:45 min. - Laying cable set 06:40 min. - Connect 2nd battery 07:33 min. - Connect starter battery _________________________________________________________________ The tool: Knipex electrical scissors: https://amzn.to/2yUsTFV* Ratchet box: https://amzn.to/2Z5cf0Z* 10 & 13er socket 1/4 inch, 30 Torx, 13, 15 & 17er socket 1/2 inch 10 & 13er combination wrench cable ties: https://amzn.to/2Z20s36* Large cordless screwdriver: https://amzn.to/2Z0l1gv* Small cordless screwdriver: https://eshop.wuerth.de/Produktkatego... Our equipment: Sony6000:https://amzn.to/2MZuoe6* 12-35mm f2.8 lens: http://amzn.to/2ze3kgv * Tripod: http://amzn.to/2f475vM * Microphone: http://amzn.to/2wrmZvW * Slider: http://amzn.to/2vSoZLn * Tripod head: http://amzn.to/2vbox97 * This link is an affiliate link. If you buy this product, I will receive a share of the sales. There are no additional costs for you, so thank you if you use this link!