I installed 2 Renogy 100Ah in our 2023 Intech sol Horizon. We decided to do this because of what we learned at our 1st boonedocking experience at Mammoth Cave Campground in Kentucky. This video is not intended as a tutorial, but as my (Amateur) experience installing the batteries. In the end I didn't need to use that many tools to do the upgrade. The List of the tools I used is below along with links to all the hardware used in the upgrade. Enjoy!

Tools:
LTT Screwdriver (Or any screwdriver or drill) https://www.lttstore.com/products/scr...
Knife or Scissors
Adjustable Wrench
Saw

Intech https://intech.com/

Renogy 12V 100Ah Lithium Iron Phosphate Battery w/ Bluetooth https://www.renogy.com/12v100ahlith...

20Amp Lifepo4 Lithium AGM Gel Smart Battery Charger https://www.amazon.com/gp/product/B09...

2 AWG Gauge Red + Black Parallel Battery Power Inverter Cables https://www.amazon.com/gp/product/B0B...

ROCKPALS 200W Portable Solar Panels https://www.amazon.com/gp/product/B0B...

00:00 Start
00:54 Why we choose to Upgrade to Lithium
02:18 About Lithium Batteries
03:15 Talking about the Batteries we choose
06:44 Getting into the Battery Compartment
07:01 Removing the AGM Battery
07:18 Trimming the Battery Boxes
08:04 Prepping the Area
09:42 Setting the Battery Boxes
12:39 Placing the Lithium Batteris
13:28 Reconnecting the Cables
16:21 Switching the Converter to Lithium
20:45 Renogy iOS Software