Today I'm building the first component of the 12V system for the DIY Travel Trailer Project.... a lockable battery holder! It will secure the RV lithium battery for travel as well as keep it safe from someone wanting to steal it. Similar to my coupler lock build, it uses a puck lock to secure the battery in the holder frame. Please let me know if have any questions! Thanks for watching! Joe If you guys like the videos I make and would like to help support the channel at no additional cost to you. Please consider doing some of you Amazon shopping through this link. I may receive a commission on some of the items you buy. Thanks for considering, it’s greatly appreciated ☺ http://amzn.to/2hWHbgu Music sourced from the Youtube audio library and/or from EpidemicSound.com... credits as follows.... Never Say No by Clarence Reed via Epidemic Sound (license/subscription via partnership with Studio71) Subscribe to homesteadonomics: http://bit.ly/2trs1Iz Follow homesteadonomics: Facebook: https://www.facebook.com/homesteadonomics Instagram: https://www.instagram.com/homesteadonomics/ Business Inquiries: kangaroojoe@msn.com ----------- DIY, Gardening, Outdoors, Home Economics, Preparedness, Permaculture, etc,. If you have any questions or business inquires feel free to email below or if you prefer, you can send old fashioned mail to this address:) Homesteadonomics HC 70 Box 4770 Sahuarita AZ 85629 ----------- Tags: homesteadonomics, trailer lock lithium battery, rv battery, travel trailer, teardrop trailer, trailer, how to, welding, mig welding, trailer security, puck lock, how to, battery storage, battery box, trailer battery,