Replacement Power Converter For Parallax 7445 Converter To Work On Lithium Batteries
Updated 02/17/2026 | Published 06/12/2024
Question:
Replacing parallex model 7445 with converter / charger for LITHIUM batteries. Please advise,thanks.
asked by: Jeff S
0
Expert Reply:
You will want to replace your Parallax 7445 with the Progressive Dynamics 9300 Series RV Converter Charger # PD69RR. This has the same 45 amp output and is compatible with lithium batteries.
expert reply by:
Bud M
0
Product Page this Question was Asked From
Progressive Dynamics 9300 Series RV Converter Charger - 12V - 45A
- RV Power Converter
- Converter Only
- No Battery Mode Switch
- 12V
- 45 Amps
- AGM
- Lead Acid
- Lithium
- Multi-Stage Charge
- Progressive Dynamics
more information >
Featured Help Information
Instructions
Continue Researching
- Shop: Progressive Dynamics 9300 Series RV Converter Charger - 12V - 45A
- Search Results: pd9345
- Video: Review of Progressive Dynamics RV Power Converter - Standard Charge - PD69RR
- Q&A: Recommended 50 Amp Lithium Converter for a Lithium Battery Set Up
- Video: In-Depth Review of the Progressive Dynamics Converter Status Remote Pendant
- Shop: Progressive Dynamics Converter Status Remote Pendant
- Q&A: What is Difference Between 45 amp and 60 amp Progressive Dynamics Converter Chargers
- Q&A: Will Progressive Dynamics 9200 Converter Work with a Lithium Battery?
- Q&A: What is Difference Between Progressive Dynamics Converters PD1940A and PD1940C
- Q&A: Replacement Converter for PD9245C that is Lithium Battery Compatible
- Q&A: Which Progressive Dynamics Converter for Lithium Batteries Should Replace PD9245C
- Q&A: Lithium Compatible Converter To Replace WFCO WF-9855
- Article: Trailer Wiring Diagrams
- Article: How Many Batteries Do You Need to Run RV Air Conditioner?
- Article: Trailer Maintenance Schedule
- Article: The Best RV Battery Chargers
- Article: RV Roof Types: What Type of Roof Does My RV Have?
- Article: Brake Controller 7- and 4-Way Installation Kit (ETBC7)
- Article: Parts Needed to Add Electric Drum Brakes to a Trailer
Samuel C.
2/17/2026
Hey, how did the swap to the Progressive Dynamics converter charger go with your lithium batteries? Your update could make it easier for the next person replacing a Parallax 7445.