I have been inundated with questions from Leisure Unity and Wonder owners about my Lithionics 315ah Battery so here is a cost comparison sheet that may be helpful to others considering a Lithium battery upgrade. I've also attached the Lithionics full spec sheets on the 2 sizes of Lithionics Batteries that will fit in Leisure step battery boxes. I believe the Lithionics 315ah with Bluetooth internal Battery Monitor and heater fits in the step box of all Unity models and some Wonder models. Two Lithionics 125ah (250ah total) with Bluetooth internal Battery Monitor and lots of other features fit in the rest of the Wonder models.
I wouldn't dismiss the Lithionics batteries based on it's MSRP alone. Lithionics gives a significant discount to Leisure Owners if you contact them. Their Factory direct price makes their cost very close to other leading battery manufacturers and considering all the extra features it's well worth the investment. It's worth a few extra bucks to get all the advanced features and to pack as many amp hours as I can into my step compartment battery box. When you contact Lithionics, you'll see that you can get a Lithionics 315ah Lithium battery with built-in automatic heater and Bluetooth Battery Monitor for less than the Leisure cost of $3770 for the 200ah Lithium battery option with external heating pad. Two Lithionics 125ah batteries give you 250ah of Advanced Lithionics Lithium battery capability in your step compartment for about 40% less than the cost of the Leisure 200ah battery option! You are really wasting your money on the Leisure Lithium option!
The fact that you can get a Lithionics Battery for less than the Leisure Lithium Option ($3770) is particularly noteworthy for the 2020 and newer Unity and Wonder models because Leisure now installs a Sterling 30a DC-DC charger for safe engine alternator charging when driving and the Xantrex 2000w Inverter for safe fast charging from Shore/Generator power, both have Lithium battery charging settings! So the new Leisure Unity's come completely ready for you to do your own simple battery replacement from the standard AGM batteries to a Lithionics 315ah or dual 125ah (250ah) Advanced Lithium Batteries. No extra modifications required! This is another reason why new Leisure owners shouldn't waste their money on the inadequate Leisure Lithium battery option! Call or email Jackson D'Ettorre find out more about Lithionics batteries!
Jackson D'Ettore
Product Manager
1770 Calumet Street
Clearwater, FL 33765 USA
jackson@lithionicsbattery.com
Office: 727-726-4204 | Web: LithionicsBattery.com
One last recommendation, to verify the Leisure electrical attributes of your particular model I suggest you contact Leisure's Willie Neufeld,
WNeufeld@tripleerv.com. Email him first with your VIN#, email address, and phone number and request him to send you, via email, the PDF versions of your Leisure model 120vAC and 12vDC electrical systems wiring diagrams. Then follow up that email with a call to him (877-992-9906 ask the operator to connect you to him) and leave a message on his voice-mail of what you are requesting and that you sent an email with this request, containing all your Leisure and contact information. He will very promptly send you PDFs of your wiring diagrams. These diagrams are helpful on many levels so you should get them regardless of any changes or modifications you might be considering.