Galway Girl Posted March 10, 2021 Share Posted March 10, 2021 I thought one difference is how the Batteries get charged and what "unit" in the Oliver is doing the charging: In our case: 2019 EII Hull 505 2019 EII has a 2000 W inverter....but that inverter doesn't have a DC charging output. DC Battery charging is taken care of by the Progressive Dynamics, PD4000 Energy Center embedded DC Charger. (It's a 45Amp DC charger for both AGM or Lithium, with a jumper to set it to either "Lead Acid" or "Lithium" chemistries which will be good when I upgrade from AGM to Li. When in the LI setting, the DC charger outputs 14.6V for Lithium.) Newer Olivers with factory installed Lithium Packages are using the XC Pro 3000 inverter which ALSO has a much heftier "DC Charging Unit inside". (In other words, they aren't using the DC charger within the PD energy center, instead they use the DC Charger within the XC Pro 3000.) See the table below excerpted from the XC Pro Spec Sheets - 150 Amps will help charge a Lithium Battery much faster. Also the programmable voltage level will help users set it specific to the Li battery installed. ELECTRICAL SPECS - BATTERY CHARGER FREEDOM XC PRO 2000 FREEDOM XC PRO 3000 Min Battery Voltage for Charging 0.0 Vdc 0.0 Vdc Max DC Output Voltage 18.0 Vdc (custom battery type) 18.0 Vdc (custom battery type) Selectable DC Output Current User Selectable: 5 - 100 A User Selectable: 5 - 150 A Full Load Max AC Input Current 24 Arms 25 Arms Max DC Charge Current 100A 150A 3 1 2019 Elite II (Hull 505 - Galway Girl - August 7, 2019 Delivery) Tow Vehicle: 2021 F350 King Ranch, FX4, MaxTow Package, 10 Speed, 3.55 Rear Axle Batteries Upgrade: Dual 315GTX Lithionics Lithiums - 630AH Total Inverter/Charger: Xantrex 2000Pro BLOG: https://4-ever-hitched.com Amazon Oliver Outfitters Guide: https://amzn.to/2mAAgPO Link to comment Share on other sites More sharing options...
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