[Jack Houpe]

I found 8 prismatic 100 amp hour lifePO4 cells still new in the box on marketplace in Pensacola last winter for $200 so being the nerd I am I bought them just to look at till I figured a project for them. While wintering in Perdido Key RV and Marina I found myself a second job which pays nothing but makes me feel good helping people around the campground and marina. Most of the problems are electrical in nature and many low or dead batteries so I woke up one morning and started making a jump box. I took the 8 lithium cells and put them in series which gave me 24v then took the 12v off the forth battery in series. To balance this I installed a bluetooth JK 150 amp bms with 2 amp balancing and a bluetooth victron 120vac 24v charger. There is a small cooling fan that comes on when plugged into 120vac.  So now I can jump start folks or even use as a extra 2400 watts of battery power if I needed.

[HoosierDaddy]

You continue to amaze me!!!! And it’s on wheels too! Thank you for the help and support you have offered me on my project.

[Jack Houpe]

Always brother!