Is The Progressive Dynamics Pure Sine Wave Inverter # PD44FR Compatible With Lithium Batteries

Updated 03/13/2024 | Published 11/15/2021

Question:

Is this unit used for lithium batteries? PD 44 FR

asked by: Bill B

Expert Reply:

Yes, the Progressive Dynamics Pure Sine Wave Inverter w/ Transfer Switch - Remote - 1,800 Watts - 12V # PD44FR was designed to be compatible with both Lithium and Lead Acid batteries. I've attached the electrical connection guide for you below to ensure you have the correct gauge wire to make the DC connection to your lithium battery and AC connection to your RV's distribution panel. you'll want to follow the PD1618 instructions in this chart.

expert reply by: Kevin C

PD44FR Electrical Connection Guide
(click to enlarge)

Ron N.

3/12/2024

What is the difference between the PD1618A and the PD44FR other than cost?

Kevin C.

3/13/2024

@RonN The Progressive Dynamics # PD44FR is the PD1618A, we just use a different part number because we offer multiple vendors that use the same part numbers so it's easier to just relabel parts from specific venders under a certain code to keep everything separated.