Lithium batteries in Baystar

[LAL]

What is needed to replace the lead acid batteries with 4 100a lithium batteries In a Baystar? The Newmar owners manual discourages changing from lead acid to lithium batteries.

 

[Richpatty]

Not sure there is much to do depending on the year of your rig, except to check on the capabilities of your charger….

 

[CivEngPE]

I believe you will need to change out the BIRD to a lithium compatible one. Also, depending if you have a inverter charger or converter, you will need to change the settings or converter.

Cheers!

 

[CivEngPE]

You also really need a shunt based battery monitor to properly tell your charge status. The victron smart shunt is a good choice as it’s easy to install and use.

 

[Richpatty]

I agree with the the above points. I also replaced my BIM, but I figured my 8 batteries could draw on the alternator. Not sure 4 batteries would. But never a bad idea to do.

Amazon.com

And although a smart shunt is a great addition, it is not required to swap out the batteries. I have the smart shunt ant love it.

https://www.amazon.com/dp/B0856PHNLX/?tag=rvf01-20