Progressive Dynamics PD9345V
#7 in StandaloneFull review
The pick for an RV owner who wants a lithium ready deck mount converter with a remote pendant in the box. A direct upgrade for an old PD9100 or PD9200.
Amazon $223.99$223.99
The Progressive Dynamics PD9345V rates 3.2 among standalone RV converter chargers; the Progressive Dynamics PD4645V rates 2.2 among panel and drop-in ones. The Progressive Dynamics PD9345V costs $74.16 less ($223.99 vs $298.15).
Progressive Dynamics PD4645V
#10 in Panel and drop-inFull review
A proven fix for a dead converter in an older Parallax, Magnetek or WFCO power center that still runs lead acid batteries.
Amazon $298.15$298.15
Prices were last checked November 2, 2026 and are subject to change; the price and availability shown by the retailer at the time of purchase apply.
Scores side by side
These two sit in different build classes (standalone and panel and drop-in), and each is scored against the reference points for its own class, so a rating says how well each does among its own build peers. How we rank explains each factor.
| Factor weight | Progressive Dynamics PD9345V | Progressive Dynamics PD4645V |
|---|---|---|
| Overall rating | 3.2/5 | 2.2/5 |
| Value 35% | 28 $4.98 per amp ($223.99, 45 A) | 11 $6.63 per amp ($298.15, 45 A) |
| Output 10% | 30 45 A | 30 45 A |
| Features 30% | 100 lithium mode, multi-stage charging, fan runs only as needed, remote or display | 20 multi-stage charging |
| Warranty 25% | 25 2-year warranty | 25 2-year warranty |
Specifications
| Progressive Dynamics PD9345V | Progressive Dynamics PD4645V | |
|---|---|---|
| Charging | ||
| Output | 45 A | 45 A |
| Lithium mode | Yes | No |
| Multi-stage charging | Yes | Yes |
| Build | ||
| Build | Standalone | Panel or drop-in |
| Fan runs only as needed | Yes | - |
| Remote or display | Yes | No |
| Weight | 4.5 lb | 9 lb |
| Warranty | 2 years | 2 years |