Today we are converting the old outdated Lead Acid batteries in a 1973 Winnebago Chieftain 5th wheel to BigBattery's 12v Flagship Owl Lithium Iron Phosphate Batteries. Converting or upgrading to lithium is a HUGE improvement as they are a perfect replacement for Outdated lead acid. They are twice the capacity! You get 4 times the lifespan! Plus they have a 10yr warranty and are Zero Maintenance!!🤘 Affiliate Links! 🔗12v LiFePO4 170ah Owl Battery https://bigbattery.com/products/12v-o... 🔗12v 340aH Owl Kit - https://bigbattery.com/products/12v-o... 🔗Parallel Cable Kit https://bigbattery.com/products/sb175... 🔗12v Busbars https://amzn.to/3DttWvK 🔗Shunt Kit https://amzn.to/3aEXeex 🔗Battery cable Lugs https://amzn.to/2YyT3ys 🔗Keep up to date with this Lithium Battery Upgrade! Subscribe to my Dads YouTube Ch! https://bit.ly/3oSvkUq Chapters: 0:00 - Intro 00:50 - Battery Specs 02:23 - The plan & How RV is wired 05:58 - LA Battery Removal 06:40 - New Wiring 07:50 - Lithium Battery & Inverter Install 10:55 - Inverter Settings 12:19 - Parallel Cable 13:43 - Final Lookover 14:29 - First Power On 16:14 - First Test 18:35 - Connecting to Shore Power 20:11 - Final Wrap up 21:47 - Outtakes ➖➖➖➖➖➖➖➖➖➖➖➖➖➖➖➖➖➖➖➖➖➖➖➖➖➖➖➖➖ Support Section⤵ Become part of the BOOOOOM Team for as little as $1! Check me out at 🔗http://patreon.com/user?u=3675924 Top Supporting BOOOOOM Team Members: 💥Leslie R. Isgrigg-Diy Solar & Powerwaller 💥Shawn Maker-Diy Solar & Powerwaller / @shawnmaker6974 💥Andy Kirch-Off-Grid Garage / offgridgarageaustralia Exclusive BOOOM Team Supporters: David Wilker, Andrew Rotariu, Stephen Dunn, Joe Gladle, Keith Brown, Marty Reiss, Sebastian Kjær Jensen, tebeve, Charles Thorpe, Bob Hannent, Top Channel Donation by: Andy Mass @Electronic Recycling (Best Dude EVER) If you like the channel and videos and want to donate, support me on Patreon, feature a product or help out with a project, you can. Send me message [email protected], a package or donate with the Links below 🤘 Thanks to all Awesome people who have donated and Support My YouTube Ch!!! Paypal 🔗http://paypal.me/YourAveRageJoe ETH 🔗0x10E0AC75f9F053f146D6d003678F1c9BA1893dCb Follow me on⤵ InstaGram 🔗 / average.joe00 Want to send something? Send to:⤵ AveRage Joe PO Box 31562 Omaha, NE 68131 ➖➖➖➖➖➖➖➖➖➖➖➖➖➖➖➖➖➖➖➖➖➖➖➖➖➖➖➖➖ Music Provided by⤵ 🔗Epidemicsound.com