Duel battery isolator question

[saican]

Hello All,
I am wondering if i can use duel battery smart isolator to charge Lifepo4 battery from vehicle alternator i seen few on amazon but no one say if i can use it to charge Lithium battery please guide me.
Thanks

[Philip]

Those are kind of a smart switch to turn on and off battery charging. You need a battery to battery charger to handle the Lithium battery.