Yes, I have used our Lithium batteries down to as far as 10% of our available 400 amps on a cloudy day. The batteries stay above 12.5v all the way down to that point. We use solar to recharge or the inverter/charger with generator or shore power. You can upgrade your factory charger to work with Lithium at a very reasonable cost. I purchased 4-100a batteries so that I could upgrade 1-100a battery at a time because of cost.
__________________
Larry and Linda Stetz
2018 3820FK
2019 F350 Lariet DRW 14000# GVWR 6.7 Turbo Diesel
|